Since you made the offer to assist with the project, I happily agreed.

你既然提出了协助这个项目的提议，我愉快地同意了。

金山词霸

Banning cigarette advertising is unconstitutional, since it is legal to sell cigarettes.

禁止香烟广告是违宪的，既然出售香烟是合法的。

金山词霸

Convictions will rise significantly now that photographic evidence is permitted.

既然照片证据被允许，有罪判决将显著增加。

金山词霸

Now that she has retired, she chooses to live with her sister who is also retired.

既然她已经退休了，她选择和同样退休的姐姐一起生活。

金山词霸

The taste appears artificial, but with such an affordable price, what else can one expect?

味道尝起来很假，但既然价格这么便宜，还能指望什么呢？

金山词霸

Now that you're settled, why don't you take up some serious study?

既然你已经安顿下来了，为什么不开始正经地学点东西呢？

金山词霸

We are in the same boat; we must help each other.

我们既然同舟, 就要共济.

《简明英汉词典》

Since you are so sure of it he'll believe you.

既然你对此这么有把握,他会相信你的.

《简明英汉词典》

Since there is no butter left, we had to go without.

既然奶油没了, 我们只得将就一下.

《简明英汉词典》

Since none of the four is dispensable, they are equally important.

实际上,这四种力量既然是缺一不可的, 所以是同等重要的.

《简明英汉词典》

Since you have a previous engagement, why didn't you say so?

既然有事, 何不早说?

《现代汉英综合大词典》

Since that's impossible, what are you going to do?

既然这样不行那么你打算怎么办 呢 ?

《现代汉英综合大词典》

Since you have started the job , you might as well finish it.

既然你开了头, 爽性把它做完吧.

《现代汉英综合大词典》

If you make a promise, you should carry it out.

既然许愿就要还愿.

《现代汉英综合大词典》

All right, don't force him to do It'since he won't.

也罢, 既然他不愿做,就不要勉强他.

《现代汉英综合大词典》