Entrust with important post
付以重任
to confide in each other
互诉衷肠
entrust one’s child to the care of sb.
寄养
confide a technological secret to somebody
技术交底
entrust advocating proxy separately
另行委托辩护
entrust an orphan to(a friend’s relative@etc.)
托孤
entrust his young son to the care of a minister
托孤
confide a stratagem to sb.
授计
entrust a third party
托请第三方
entrust sb. else to train one’s own personnel
委培
Confide the secret to sb
向某人泄密
confide in someone
向人吐露真情
entrust...with sole agency
委托...为独家代理