Each design was intended to alter the sound in some way, at first at least with the electric guitar, to make it louder.

每一个设计都是为了在某种程度上改变声音，首先至少在电吉他上是这样，让声音更大。

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you should be given the opportunity to work to make it louder.

你应该获得相应的机遇，通过努力提高自己的话语权。

对于义务投票制 - SpeakingMax英语口语达人

To make it easier to find your phone buried inside a pocketbook or backpack, the phone rings louder when in the dark, then quiets when pulled into the light.

FORBES: Asia Power Business Women