Well before the arrival of freezers, there was a demand for ice for food preservation and catering.
早在冰柜到来之前,就有用冰来保存和供应食物的需求了。
Our ultimate goal must be the preservation of the environment.
我们的最终目的必须是环境保护。
The central issue in the strike was the preservation of jobs.
罢工的核心问题是工作职位的保留。
The entire city is under a preservation order.
整个城市都被纳入了保护令的保护范围。
The speediest succour might avail to the preservation of his life.
赶紧抢救也许能保住他的生命。