cad剖断线怎么画:一句话,怎么翻译?

来源:百度文库 编辑:神马品牌网 时间:2024/10/04 21:50:49
每天做四篇数学练习.

doing four math projects every day.

Four maths exercise per day.

每天做四篇数学练习.

I exercise four pieces of math exercises everyday

do math exercises four times everyday
这是个短语,不是句子

doing four maths exercises every day