1·Speed was of the essence in a project of this type.
速度在一个这种类型的项目中至关重要。
—— 《柯林斯英汉双解大词典》
2·Hurry up! Time is of the essence.
赶快！时间是至关重要的。
3·Time was certainly of the essence.
时间肯定是至关重要的。
4·In real life, time isn't always of the essence.
而在现实生活中，时间并不总是最重要的因素。
5·I think speed is of the essence in this market.
我认为在这个市场上速度是第一位的。
6·Speed is of the essence in dealing with an emergency.
在处理紧急事件时，速度是非常重要的。
7·If that is slighted, then something of the essence is lost.
忽视了这点，就遗失了精华所在。
8·Time is of the essence, time is speed, time is power. - Guo.
时间就是生命，时间就是速度，时间就是力量。-郭。
9·When time is of the essence, try importing a single compressed file.
如果时间很重要，则尽量导入单个的压缩文件。
10·When time is not of the essence give the team time to work the issue.
如果时间上的要求不迫切，就要给团队时间让他们去解决问题。