They eitherejected at too low an altitude, hitting the ground before theirparachutes could open, or they went down with their planes.

他们要么因为弹射高度太低，降落伞没打开就已经坠地，要么就和飞机一道坠毁。

youdao

They either ejected at too low an altitude, hitting the ground before their parachutes could open, or they went down with their planes.

他们要么因为弹射高度太低，降落伞没打开就已经坠地，要么就和飞机一道坠毁。

youdao

The barren landscape of an open-cast mine is unlikely ground to nurture green shoots, but most analysts and industry insiders reckon that they can see plenty.

露天采矿业的惨淡景象似乎不大可能出现经济复苏的征兆，但大多数分析师及业内人士均认为其前途不可限量。

youdao

Pinpricks of flashlights appeared, then someone started a fire on an open patch of ground.

WSJ: Ben Fountain on Haiti After the Earthquake | Traveler's Tale

To really make a ground-breaking shift in mobile app security someone should open an app store that requires apps to run through a suite of security checks including code audits, fuzz testing and vulnerability assessments.

FORBES: Can Nokia's Lumia Steal RIM's Security Thunder?

The language of "capacity building" contained in this act is an open-ended term that if logically followed, could eventually mean U.S. troops on the ground in Syria.

CNN: Helping Syrian rebels a dangerous risk