Only by doing so can we maintain the vigor and vitality of our nation.

只有这样做，我们才能使的国家保持生机和活力。

youdao

Only by doing so can we improve the situation.

只有这样做我们才能改善局面。

youdao

Only by doing so can we enjoy the happiest life.

只有这样我们才能享受幸福的生活。

youdao

"This can fly,and will fly." "And we're looking forward to doing so when ground tests end, which we anticipate for later this year."

VOA: standard.2010.08.11

So we can think about now doing bonding, and now we have four equal orbitals with one electronic each.

我们现在可以考虑成键了，现在我们有4个等价的轨道，每个上面有1个电子。

麻省理工公开课 - 化学原理课程节选

So we can see what it's doing is it runs. So let's try fib it here with Fib of 6.

我们可以看到它在,运行的时候做了什么,让我们试试。

麻省理工公开课 - 计算机科学及编程导论课程节选

By doing so, we can cut the deficit in half over the next five years.

CNN: Transcript of State of the Union

By doing so, we can improve their quality and accessibility, which means more people will use them.

FORBES: Move up http://i.forbesimg.com t Move down

Only by so doing can we connect with and empower our natural allies in this war - Muslims who want to enjoy liberty in a Shariah-free America.

CENTERFORSECURITYPOLICY: Is 'Islam' at war with us?