truly和truely中truly是正确的

例句

1、

Foreign visitors help to give a truly international flavour to the occasion.

外国客人使这个场合显出一种真正国际性的气氛。

2、

Is a questionnaire answered by 500 people truly representative of the population as a whole?

由500人参加的问卷调查能真正代表所有民众吗

3、

I really and truly am in love this time.

我这一次确确实实是恋爱了。