Thou must turn to profit the present by the aid of reason and justice.
一句话,你生也有涯,你必须用理性和正义造福当下。
This is carried out by the aid of computer analogue, leading to a new practical technique to store the binary images.
用计算机模拟实现了每一过程,结果为这种图象的存储提供了一种新的实用技术。
He crossed the river by the aid of a tree.
他借助于一棵树过了河.
We can master a foreign language by the aid of a grammar and dictionary.
我们可以借助语法书和词典来掌握一门外语.