干旱使供应给他们的水大为减少。

The drought has depleted their supply of water.

youdao

我认为这样已使得家人和朋友之间沟通的时间大为减少。

In my opinion, this has significantly reduced the amount of time that family and friends spend communicating with each other.

youdao

多亏了有这项新的跟踪系统，突发事件的误报量大为减少。

Thanks to the new call tracking system the number of false emergency calls significantly decreased.

youdao