“做加法”造句
7岁的孩子中1/4以上都不会正确地
做加法运算。
More than a quarter of seven year-olds cannot add up properly.
你谅必在商店里见过现金收入记录机,它基本上只能
做加法运算.
In shops you will have seen cash registers which basically can only add.
这个小女孩不太善于
做加法.
The little girl is not very clever at addition.