spend in doing sth 花时间或钱做某事 ; 花费
spend sometime in doing sth 做某事花费了一些时间
spend time in doing sth 做某事花费
spend time in doing 在做……上花费时间
How much time do you spend in doing homework every day?
你每天要花费多少时间做作业。
The students are asked to spend at least one hour doing housework for their parents or giving some help in the neighborhood every Sunday, Mother's Day and parents' birthdays.
每到周日、母亲节及父母生日,学生都要花至少一个小时帮父母做家务或是帮助邻居。
In the villages, women spend their time doing agricultural stuff, for no pay, or having lots and lots of kids.
在农村,妇女把她们的时间花在干农活上,没有报酬,要不然就哺养许许多多的孩子。
Does it give you the answer that you expected it to give? Often, in practical problems, you'll spend just as much time doing performance debugging. Why is it slow?
它返回了期待中的结果了么?通常,在实际的问题中你会花,同样多的时间在性能调试上,它为什么运行这么慢?
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