no matter how例句：
They don't last long no matter how careful you are.
不管你如何仔細，他們都維持不了很久。
Word always gets out no matter how careful you are.
無論你多么小心，總會有消息走漏。
No matter how bad you feel, keep trying.
不管你感覺多么糟糕，繼續(xù)努力。
Parallel lines will never meet no matter how far extended
無論延伸多長，平行線永不相交。
It was up to him to make it right, no matter how long it took
由他負責(zé)把事情擺平，不管花多長時間。