The same spark is seen also at the other end of the wire, if touching another apparatus.

但是在实际上，凭着我们的肉眼，无论如何是看不出电线两端火花在出现时间上的差别的。

youdao

Due to its opaqueness it will hide the wall and any unsightly wires or other apparatus behind the aquarium.

由于其不透明，它会隐藏在墙上及任何有碍观瞻的电线或其他器具背后的水族馆。

youdao

Felt to avoid scratching the skin itching, in particular, avoid using nails or other apparatus tearing force.

认为，以避免划伤皮肤瘙痒，特别是避免使用钉子或其他器具撕裂力。

youdao

The U.S. is also well ahead of most other countries in moving both its security apparatus and commercial economy onto the Internet, which was not designed with security in mind.

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We pile into several cars and drive to the mall, not because we're seduced by the Hollywood marketing apparatus but because we're sick of talking to each other and tired of staring at my brother's labradoodle.

NPR: A Family Challenge at the Multiplex

In other words, enough money to get their message out, to build their campaign apparatus, to have a Get Out the Vote operation on Election Day.

NPR: Democrats on Offense as Elections Approach