忙于做某事英语高级句型

忙于做某事，我们通常用词组be busy，doing something或者be busy with something，比如他忙于嗯做英语作业，he is busy with his homework。或者he is busy doing his homework?在语言交流的过程当中，我们不要去学习学习要怪词偏词，在生活当中运用的最多的词才是最好的，就像英文歌一样看去词非常的简单，但是寓意非常深远，比如像歌曲，My Heart Will Go On。