如何使用one的复数形式“ones”? 常见到一些文章中使用ones,不知道具体用法为何？

What`s the difference between "old" and "eld"? What`s the difference between "old" and "eld", "older" and "elder", "oldly" and "elderly"?

请问这句话是什么意思？ The team inferred that the total ice reservoir in the disc should be amount to several thousands of Earth`s hydrosphere. 这句中should be amount to several thousands of Earth`s hydrosphere是什么意思？

help me correct it.Thank you Last time we talk about the works of particle physicists. And today, we`ll put our eyes on the query: where the Earth`s water come from. There`re tons of theories trying to answer it. One of them explained that the Earth`s water comes from the outer space. It is brought to our planet by comet. And now, hints of this theory emerged and strongly add credence to this idea. For the first time, astronomers have found a planet-forming disc around a star that is awash with frozen water. The new observations are of water in the form of ice grain, which can exist only in the frigid outer reaches of a planet-forming disc. It is there that they can ultimately coalesce into planets and comets. Earlier observations had found organic materials like carbon monoxide and cyanide in such discs, but because Earth`s own atmosphere is so damp, it interferes with the detection of alien water from the ground. To solve this problem, Michiel Hogerheijde of the Leiden Observatory in the Netherlands and colleagues used the space observatory to get above Earth`s clouds and find a spectral signature that can be attributed to ice reservoirs about five one-thousandths of the mass of Earth`s oceans. But for every gram of vapour they spotted directly, there should be thousands of grams still frozen. The team inferred that the total ice reservoir in the disc should be amount to several thousands of Earth`s hydrosphere. They further confirmed that the water they were seeing came from the frigid, comet-forming region of the disc via the signatures of two different types of water molecule, which form at different temperatures. The ratio of these two versions of water in the disc suggested that much of it formed the frigid outer regions of the disc. The discovery of cold water around this forming planet suggests that the Earth got its oceans from comets is a distinct possibility. And that even could be good news for the prospect of life on dry exoplanet that are waiting for water. So how do you think about that? Don`t care about it hah? Same here! So this is today`s Iming Talk, thank you for listening, see ya

20111102 OK! welcome to Iming talk. We are all keen about Amercan serials, right? For me, The big bang theory is an absolute choice. We`ve already known how funny those 4 geeks` life and how mysterious their job is. But aren`t you curious about what are the real-life physists doing now? Today we`ll talk something about the physics and its super-powered weapon in the real world. The large Hadron Collider is the device of colliding particles and collecting datas. We also use the LHC to stand for it.And the LHC`s main activity for 2011,colliding pairs of protons, came to an end as planned at the end of last month,and is switching to colliding lead ions for the next four weeks.The data produced by former experiment are starting analysing by reserchers to search for the Higgs boson and other particles.And the following collisions will produce pockets of very dense and hot matter which can recreat the conditions in the first moment after the big bang. Greg Landsberg is a physics coordinator for CMS,one of the LHC`s 2 main detectors. He said that we can get closer to the moment of big bang by the coming experiment, and the data collected from this experiment will help us with understanding what happened at the beginning of universe, and this is profound and meaningful. The experimenters hope to obtain about 10 times as much data this year compared to the LHC`s 2010 lead collisions,allowing them to investigate quark-gluon plasma in more detail and also try colliding protons with lead ions, something never done at the LHC before. And at last the LHC will shut down in early December,then switch back on in March 2012 for Proton-proton collisions. To be honest, I don`t understand what they actually do, but anyway, it sounds really cool right? I mean, those simulating-the-big-bang-condition-things sound like some sort of scene in science fiction right? Whatever, the science and technology really ran far away from people`s imagination. Our dreams in the old days are coming true. PS: material partly come from NewScience.com

是不是有个表示“小”的短语叫tiny-tany? 隐约记得有人告诉过我这么一个短语，又四处查不到。

how to use "`s"? Can I use it following an object like "a book`s name"?

Come on.Let`s chat on skype!

Hi,everyone.I`m trying to improve oral English,so anyone who wants to talk in English could friend me.We may help each other.

My ID:Dreamoxide

如何区分envy与jealous？ 请问如何区分这两词在句子中到底是表示羡慕还是表示嫉妒？