“恰好时机”可以翻译为 “the right/perfect/opportune moment/time” 。
the right moment/time:强调是合适的、恰当的时刻。例如:We waited for the right moment to make our proposal.(我们等待提出建议的恰当时机。)
the perfect moment/time:侧重于表示这个时机非常完美、恰到好处。例如:It was the perfect time to capture the beautiful sunset.(那是拍摄美丽日落的完美时机。)
the opportune moment/time: “opportune”意思是“适时的,恰到好处的” ,常用于较为正式的语境。例如:He seized the opportune moment to launch his new product.(他抓住了推出新产品的恰当时机 。)