一定，当然英语怎么读？

be sure ；of course

[例句]不一定，当然，如果通过沟通，能碰到有缘人是更好的一件事，平常心吧，一切顺其自然。

Not necessarily, of course, if through communication can better meet Predestiny is one thing, the sense of balance bar, all letting nature take its course.