Age is only a number, a cipher for the records. A man can't retire his experience. He must use it. Experience achieves more with less energy and time.
基于1个网页-相关网页
Karl Max set a good example. He said when one is learning a foreign language, he must use it.
卡尔·马克思作出了一个很好的榜样。他说当学习一门外语的时候必须使用它。
He carries a smoke hood but warns that if you're going to follow his example you must learn how to use it.
他在旅行中会携带一个防烟头罩，但他警告说，想像他这样，就要学会如何使用该头罩。
He must also consider the live load, the weight of all the people, cars, furniture, machines, and so on that the structure support when it is in use.
他还必须考虑到活荷载，即结构之中人、车、家具、机械设备以及在该结构投入使用时所需要承载的重量。
应用推荐