1·"It certainly does need a chimney," said John importantly.
“它确实需要一个烟囱。”约翰带着权威的神气说。
2·He'll need to do so without tripping the anti-jamming system, the details of which he almost certainly does not have access to.
他必须在不触发抗干扰系统的情况下这么做，而他几乎无法得知这一系统的技术细节。
3·However, he'll need to do so without tripping the anti-jamming system, the details of which he almost certainly does not have access to.
然而，他必须这么做的同时不触发抗干扰系统，因为他几乎无法得知这一系统的技术细节。
4·This experiment certainly does not definitely prove that girls start to reason before boys, but it provides a clue that scientists would like to study more carefully.
这个实验当然不能肯定地证明女孩比男孩更早开始懂道理，但它提供了一条让科学家们想要更仔细研究的线索。
5·It certainly does. Now, come on.
当然有。好了，来吧。
6·She certainly does like you.
她的确非常喜欢你。
7·Smith will certainly does you well.
史密斯一定会很好待你。
8·Jane: It certainly does.
简：确实如此。
9·It certainly does. Especially so early.
当然。尤其是那么早。
10·Ben Southall, from the UK, certainly does.
来自英国的本-索思·豪尔当然想了。