常言道“病来如山倒，病去如抽丝”。

As "ill come on horseback, but go away on foot."

youdao

今天你消沉了吗？消沉这东西，真是来如山倒，去如抽丝。

If you feel depressed, it's best to do something about it - depression doesn't just go away on its own.

youdao

隔热层计划仓促实施，而其漏洞没能得到处理，其结果——兵败如山倒。

The insulation scheme was rushed in the implementation and flaws were not addressed. The result: a debacle.

youdao