The electromagnet in a wall clock may not be as readily removable, but it's a piece of cake to solder new wires to, and it will work fine with the electromagnet in place.

壁挂钟所采用的电磁体可能不容易拆除，但是钎焊上一根电线还是很容易的，而且可以随电磁体正常工作。

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You'll probably have to use a "desoldering bulb" and an appropriate solder wick (typically, a fine-woven copper strap) to help remove the original components you're replacing.

你将可能会不得不使用到“吸锡球器”和适当的焊料灯芯(通常为细铜编织带)，以帮助移动你将要替换的原来组成部件。

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