Narrow down your topic to something that can be thoroughly discussed in the amount of pages your assignment calls for.

将你的题目缩小到在作业要求的篇幅内能够进行充分讨论。

youdao

You should narrow down your topic.

你应该缩小你的话题。

youdao

You should narrow down your topic.

你应该缩小你的话题。

youdao