说得恰当 meaning in English

strike the right note

Rather, his performance depended on his having developed normal mental abilities .
说得恰当一点，他的表演依赖于他的一些业已发展好的正常心理能力。
Use no hurtful deceit . think innocently and justly ; if you speak , speak accordingly
不要采取有害的欺诈行为。思想要正当无邪，如果要说话，就要说得恰当。
" you may well say , perchance , " replied the banker ; " for he comes so seldom , it would seem only chance that brings him .
“碰巧这两个字你说得恰当， ”银行家说道， “因为他很少到这儿来，如果真的来了，那才叫是碰巧呢。 ”