Clearly, some of this decline is cyclical.

当然，有的收益下降是周期性的。

youdao

The wider use of radio and television has to be responsible for this decline.

无线电和电视的广泛使用是其下降的原因。

youdao

This decline has had a slow, inevitable impact.

这种减少产生了一种缓慢的但不可避免的影响。

youdao

This decline has had a slow, inevitable impact.

这种减少产生了一种缓慢的但不可避免的影响。

youdao