They work long hours everyday, and they have to deliver the goods in all weather conditions. 他们每天都长时间地工作,而且在任何天气情况下都得投递货物。
Therefore it is possible to use it in all weather conditions. 因此,它是有可能使用它在所有的气候条件。
Install all weather protection devices such as tents and shelters over the work areas, to maintain installation schedule. 在工作区域安装所有气象保护装置,比如帐和遮蔽物,从而保证安装进度。
Signboards shall be made of such materials capable to last the full lifecycle under all weather conditions at site. 布告板的材料要在现场天气环境下也能持续一个周期。
The sun is the source of energy for everything on planet earth, all life, all weather, and all activity that we know. 太阳是地球上万物的能量之源,包括我们知道的所有生命、有天气和所有的活动。