I made some changes，but there are a couple of places need clarification. 从小，我妈妈经常对我说:"你要努力学习，认真写作业和复习功功课。" 但当时，我是全班最差的学生。我有一个好朋友，他是我的同学，是全班学习最好的学生。可是我并不羡慕他，因为每个周末我可以再外面散步或者在家里玩儿电脑游戏，他却总是待在家做作业。 我们对待学习的态度不一样。我觉得学习成绩并不重要，因为虽然我没有好的成绩，但我依然可以成为一个成功的人。而我的朋友却觉得一个人只有经常学习才能成功。 考试的时候，他常常帮助我，所以我不需要准备。但是最近我常常想，我对学习的态度需要改变，因为我也想帮助他。我希望他和我一起散步，一起玩儿，别花太多的时间做作业。

The structure of this sentence is complicated. 在有保证的情况下，在完成一个完整的工程周期后分享投资高收益、有额外回报的工程的目标的能力。 or: 有这样一种能力，这种能力是在有保证的情况下，在完成一个完整的工程周期后分享投资高收益、有额外回报的工程的目标。

取向性：orientation The orientation of brand-naming and brand translation.

If you write the English translation as this, you will know the answer: I booked the Thursday's class. 我预定了星期四的课。 The translation is one to one correspondence.

Agree with the answer provided by wang haoyu. If you are taking a taxi, you should say: 师傅，可以开快点儿吗？开is right, as in 开车，drive the car faster. can not use 去。

我坐过站了. is the simplest way to describe that kind of situation.

What do you want to eat? (The things you want to eat) is Chinese food or western food?

起来： A. it refers to move from lower position to higher position. eg: A pen fell on the floor, you say: 捡起来。pick it up. that is from lower position to higher position. B. verb+起来＝start to do. eg: 跑起来！Start to run. 让我们唱起来！Let's sing along. 她笑起来的时候很美。She looks pretty when she smiles. C. you can use verb+ 起来＋adjectives. eg: 看起来很美。looking pretty. 吃起来很香。It tastes delicious 下来： A. from higher position to lower position, this high and low can be very abstract. eg: 坐下来:sit down. 慢下来：getting slow, become slow. 停下来：to stop (from moving) 这个传统是祖先传下来的：This tradition is handed down from ancestors. See, hand down, the down can be understood as from higher position (the past) to the lower position (the future)