If a barrier separating the two sides is punctured, the air rushes to equalize its distribution in space . 如果戳穿中间的隔板，空气就会冲来冲去，直到在空间均匀分布为止。
She had an impartial mind, and saw the two sides of a question clearly enough to find little to choose between them . 她有一颗无偏见的心，她能十分清楚地看到一个问题的两方面，她发现在他们两人之间很难叫人进行选择。
Two sided : 120 images per minute dual scan heads 双面：每分钟120张图像双扫描头
This will create asymmetry between the two sides 这将会产生在二边之间的不均匀。
The two sides signed a treaty of perpetual friendship 双方签定了永久友好条约
The two sides reached an uneasy compromise 两方达成了一个并不令人愉快的妥协。
The two sides agreed on the terms of the contract 双方同意了合同的各项条款。
Unfortunately , the two sides communicate poorly 遗憾的是，这两方面交流得很不好。
There are two sides to every question 每个问题都有正反两面；凡事皆有利有弊。
Three decades , i ' ve only completed two sides 三十年来，我只完成了魔方的两面
