Other controls include turning over the soil, pulling the weeds by hand or covering them with mulch made from wood, garden waste or other material.

VOA: special.2009.05.26

We will be covering material in recitations that're not in the lectures, not in the reading, and we do expect you to attend recitations.

我们会讲一些,在教学课上没有提到的材料，也不在阅读材料里，因此我们希望你们能出席复习课。

麻省理工公开课 - 计算机科学及编程导论课程节选

just because a lot of the material that you're covering isn't coming up

因为许多你复习考试要用的材料

临时抱佛脚？也做过 - SpeakingMax英语口语达人