quiet的副词比较级

　　Timing belts are used because they cost less than chains and operate more quietly.

　　正时皮带被使用，因为他们花费少于链子，而且噪音少。

　　Gradually the river grows wider, the banks recede, and the waters flow more quietly.

　　河面逐渐展开，两岸徐徐向后退去，河水也流得更为平缓。

　　You speak even more quietly than Denis.

　　丹尼斯说话很轻，但你说话更轻。

　　With luck, the smart-phone patent battles will end more quietly.

　　幸运的是，智能电话专利战，将更加悄无声息地停火。

　　The banks recede, the waters flow more quietly, The land falls gently to the beach.

　　两岸后撤，河水流得平缓起来，那块地平缓地朝海滩倾斜。