The lectures are usually done while listening records, but also affect the effect of listening.

而听讲者听讲的同时常常要做记录，也影响了听讲的效果。

youdao

The lectures are usually done while listening records, but also affect the effect of listening.

而听讲者听讲的同时常常要做记录，也影响了听讲的效果。

youdao