Identify possible placements before leaving the ground. Keep vital protection for the crux.

离开地面前先辨认可能的固定点，关键时刻放置重要的固定点。

youdao

Science reasonable choice ground treatment way has the vital significance regarding the modern civil engineering construction.

科学合理地选择地基处理方式对于现代土木工程建设有着重要的意义。

youdao

When a vital tool slips out of her grasp, it is not going to slow down or fall to the ground, it is going to keep going forever.

当重要的工具从她手中滑落，不会放慢速度或掉在地上，而是永远向前翻滚。

youdao

To be sure, an Israel that retains strategic depth, settlements controlling vital high ground and secure control over its water resources is not immune to violent attack.

CENTERFORSECURITYPOLICY: Center For Security Policy

There is something thrilling and intoxicating about the entrepreneurial leap, and passion is absolutely vital because getting a new business off the ground takes a lot more time, energy, and money than most founders expect.

FORBES: Start-Up America: 6 Secrets To Startup Success

Brig Rupert Jones, commander of 1st Mechanized Brigade, admits that ceding control of operations on the ground is hard, but also a vital part of the handover, with Afghan forces now leading 80% of operations in central Helmand.

BBC: UK troops prepare for Helmand tour