Were you concerned that he had substituted one addiction for another ?

你是否会担心他用对'伊菠加因'的上瘾取代了毒瘾？

Word processors are being substituted for typewriters .

文字处理机正被用来取代打字机。

Or do the substituted sounds sound too similar ?

又或者是被代替的声音听起来相似呢？

The company illegally substituted cheap bolts and screws for more expensive materials .

这家公司用廉价的螺栓和螺钉非法替代价格贵的材料。

She is distractingly beautiful , but also prone to committing fouls , often collecting the maximum of five fouls and being forced to be substituted .

她美得令人发狂，但老是容易犯规，她通常会在一场比赛中犯规满5次，然后被迫替换下场。