牵涉

involve

verb Rare #30,346
involve Often used for matters or people connected to a complicated or serious situation.
CH: 这件事牵涉很多人。
EN: This matter involves a lot of people.

这个问题可不小,而且一下牵涉两件事。

This is no small issue, and it involves two things at once.

这里面牵涉到人命的事时间不够,

This involves human lives, and there isn't enough time.

— 虎胆龙威 (1988)

只要牵涉保险公司就没办法

As soon as the insurance company gets involved, there's nothing we can do.

— 双重赔偿 (1944)

这里面牵涉到太多人了

Too many people are involved in this.

— 美国黑帮 (2007)