The instrument is not that important. It's only a means to an end.
乐器不是那么重要，乐器只是达到目的要用的手段。
Money is an instrument rather than the end.
金钱只是一种手段，而不是最终目的。
Do not know in the end is the paper's sake or the sake of the instrument.
不知道到底是纸条的缘故还是仪器的缘故。
Do not know in the end is the paper's sake or the sake of the instrument.
不知道到底是纸条的缘故还是仪器的缘故。
应用推荐