你们怎么找到这儿的？玛丽带我们来的. how do you find here? Mary bring us to here. 你们走累了吧？are you walk tired? 很快就找到了这个楼。they find this building soon. 坐18路汽车就可以到那儿。you can take bus NO. 18 to get there. 作业也很多。 we also have much homework. 今天怎么你一个人在家. why are you at home lonely today? 到饭店去吃饭要等很长时间。 it take us to wait if eat in the restaurant. 玛丽对营业员说: Mary said to the salesperson: the translations are not so correct, BUT at least you will understand wha't the meanig of these Chinese words. :)