The bump app lets you share details by tapping mobile phone handsets

碰撞程序让你可以通过轻击手机等手持设备分享联系信息

You both simply open the bump app , choose what you to share , and then hold the phones in your hands and bump your hands together .

只需同时打开bump应用程序，选择你需要共享的，然后手持电话，碰在一起。

One bump I thought would send half of them tumbling into the road .

我想车辆只要一颠簸，一半的人就会跌到路上去了。

Included among these cells are hairs ( yup , leaves have hairs ) , any sort of bump or ornamentation , and most important , stomata .

在这些细胞中包裹着绒毛（是的，叶子有绒毛），某种肿块或装饰，还有最重要的气孔。

Here the post-war flu pandemic is less a national calamity than an opportunity to bump off awkward characters .

这时战后流行性感冒的流行并不说是国家的一次灾难，倒不如说是为了谋杀尴尬的角色而已。