Criminals are very reluctant to leave a paper trail.

罪犯们非常不愿意留下案底。

《柯林斯英汉双解大词典》

The king penguins there are reluctant to leave for new breeding grounds.

那里的帝企鹅不愿动身去新的繁殖地。

youdao

Two pairs of eyes look deep, reluctant to leave.

两双眼睛深深的对望，久久不愿离开。

youdao

Goldman's top ranks had swelled during the financial crisis as partners were reluctant to leave.

WSJ: Goldman Symbol Gets More Elusive

But drivers stuck in traffic are reluctant to leave the highway and possibly wait in vain for passengers.

WSJ: On the George Washington Bridge, Picking Up Hitchhikers Takes a Toll

Nearly 200 South Korean workers remain at the facility, reluctant to leave and risk losing machinery and goods.

WSJ: Seoul Offers Talks Over Shared Industrial Park