Well, I've read a book whose name is 《Lolita》, it tells a story about a middle-aged man fall in love with a 12-year-old girl. And then, this word "Lolita" was widely used in Janpan to describe girls who are very cute in childhood. 也不会假装可怜小萝莉塔--won't pretend to be a cute girl who behave sweetly... You could try to look up on "Baidu" and type in "lolita"

1.算不上: not really/ not that much, for example: you must be the teacher's favorite student -- no, not really (算不上，其实不是) 2. 不要紧：it doesn't matter, it's ok/cool, for example: you got hurt/ you okay? --不要紧，我很好 3. 弄得：1. （it should be 弄的）come into existing/ make sth happened/ how to deal with, for example: "I passed the exam -- how did u do that/ how did u make it-- 你是怎么弄的/ 怎么弄的"， 2. 弄得--yes, that's it (就是它了)，means then that is our final decision/ let's do it/ it'll works, for example, what do u say we go to the park to have a rest -- 弄得！great, let's do it 4. 受不起 (跟 '受不了' 一样吗?) no, not the same, 受不起 means the words you say to me or the presents you give is more than i deserve, i am not good enough to recieve them. 受不了 means "i can't stand it anymore"/ "it's more than that i can bear" 5. 伤不起: sometimes we say"桑不起" for fun, which means "i can do nothing on it"/ "can not help but say 伤不起", for example, I am still single when the valentines day comes, that is really "伤不起啊" 6. 可不是嘛? this is equal to "是啊，对"，means "definitely yes!", 可不是嘛 shows a more strong emotion over sth, for example，"Crap, the exam is totally a disaster. -- you don't say 可不是吗" 7.怎么回事 ( '怎么了' 类似??) yes, they two can be used mutually, means "what happened?" 7.我说呢：i knew it ! / that's what it was, when sth happen and it is within our imagination, for example, "Tell you what, XXX haven't had a girl friend yet !" -- "I knew it我说呢, i never see him with any girl. Now I'm getting hopes." 8.难道: The rhetorical question, used in the front of a sentence, 难道你不喜欢这本书?! "don't u like the book! I know u do!" 9.难怪: no wonder..., for example, “he had a crush on that girl”--"no wonder he was stammering.难怪他说话磕磕巴巴的"

well "期待" in our daily talk more often used in this way "i hope thing works/ i hope everything goes well." or sometimes we would use it when we want others to do sth "想" is a informal word, often in verbal and casual conversation, which has the similar meaning as "期待", but there are some different meaning, like "我很想你"--i miss u very much, and "我想吃泰国菜"--i prefer thai food, or "我想回家了- i wanna go home"

"向" emphasize the direction and the process of going towards someplace, for example : 他正向商店走去 --he is walking towards the store; 汽车准备向右转 -- The bus was to turn right. "到" emphasize a certain time point not a period, like "你到哪里了"--where are u now?, means where you have arrived right now, a specific place. and "你到家了吗？" -- have you arrived home yet?