They were friends through thick and thin.

他们是同甘共苦的朋友。

youdao

I think the real friends who can be with you through thick and thin, you can trust, and will not betray your people.

我认为真正的朋友应该是那些能与你同甘共苦的，你可信任的，不会背弃你的人。

youdao

Friends love thick, five one is coming, I wish you a happy life!

朋友相思浓浓，五一来到，祝你快乐幸福！

youdao

And the other co-chairs of the events -- my dear, dear friends, people who have been with us through thick and thin, always, always -- Clarence, Candace, Steve, Danielle, Carol.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

The problem is that features and previews require access, interviews and friends, whereas reviews and opinions require objectivity, distance and a thick skin.

FORBES: Games Journalism Part 2: Why Most Websites Have to Make Nice to the Industry

Wakened by a phone call from friends, the club regular immediately started pulling out bodies as smoke spewed so thick that entering the building was unthinkable.

NPR: No Alarm, Only 1 Exit In Brazil Nightclub Fire