Strive for 100 to 160 compressions per minute .

每分钟挤压100到160下。

Okay , so you did some extra compressions , but what are you really mad about ?

好吧,你是多做了些挤按,但这真的是你生气的原因吗?

They occur as leaf and fruit compressions with the organic outermost cuticle layer on both sides of the leaves still intact .

它们以压缩的叶子和果实形式出现，叶子两面的最外层有机表皮仍然紧贴在上面。

Look , it 's hard for chest compressions to compete with a cell phone.you know what I 'm saying ?

瞧，胸部按摩和移动电话是很难竞争的你知道我在说什么吗?

The first time the stress test was carried out and repeated the material became less stiff and strong , but the team says that further compressions made very little difference .

第一次试验后材料表现不错，直至反复试验之后，材料的硬度和轻度都有所下降，但是小组人员说，再试验下去材料的变化也不会太大了。