1.我们大家深受感动，结果把所有的零用钱都给了那个穷男孩。
We were all so moved that we gave all our pocket money to the poor boy.
2.他们夜以继日地工作，为了能按时修建起这座大桥。
They worked day and night so that they could build the bridge on time.
3.我认为买一本大的英汉词典很有必要。
I think it necessary to buy a big English-Chinese dictionary.
