1 sentence

1. 问题是这些类型的趋势通常达到饱和点。

   wèn​tí shì zhè​xiē lèi​xíng de qū​shì tōng​cháng dá dào bǎo​hé​diǎn.

   The problem is that these types of trends usually reach a saturation point.

   Source: CCMatrix