I wonder how much bubble wrap you would need to survive jumping out of a plane.

你得裹上多少层汽泡纸才能从飞机上跳下来而不死。

youdao

"I couldn't say when the astronauts would get back or how much spacecraft we'd have left when they did, " he said. "But I never questioned that they'd survive."

“我无法回答宇航员何时能够回家，也无法回答当他们返航时飞船还能留下多少，”他说，“但我从未怀疑过他们一定能够生还”。

youdao

The first-edition Firefly I tested is so easily disassembled--the back has a huge and enticing latch that cracks the thing open, exposing its circuitry--that I wonder how long it would actually survive in the hands of an average kid.

FORBES: Mobiles For Minors