Ice sheets are heavy, and when not supported, they crack off.

冰川十分厚重，而且当失去支撑时，它们就会破裂。

youdao

People who are low in EQ might crack off jokes at inappropriate times.

低情商的人总是在不恰当的时候开玩笑。

youdao

Supposing tiles are blown off, or walls sink or crack, or windows get broken—where's Toad?

假如瓦片被风刮掉了，或是墙陷下去了，裂了缝，或是窗户被打破了——托德在哪儿？

youdao

"We are very pleased,and it is part of our ongoing effort to crack down on off-shore tax evasion.

VOA: standard.2009.08.19

The heat fuses the two and excites the fault line enough to crack off any wafer sitting above it.

FORBES: Chillin' Chips

That doesn't mean that great minds aren't already trying to crack the challenges that off-world farming presents.

ENGADGET: Alt-week 9.8.12: Moon farming, self powered health monitors and bringing a 50,000 year-old girl to life

Nowadays a moderately skilled hacker needs only a couple of minutes to crack its key with an off-the-shelf wireless card.

FORBES: Magazine Article