例句：
They are sharp and will lacerate skirts, and they bruised my face.
角太尖了，它們會劃破裙子，而且擦傷了我的臉。
Old days never die, they just lade away.
舊時光永不滅，只是間凋零。
As a consequence, they lag behind other disciplines.
因此，他們落后于其他學科。
The climate continues to warm for a while because there is a lag effect.
由于滯后效應，氣候會持續(xù)變暖一段時間。