Tiny bumps on the backs of your arms or torso

手臂或身体躯干的后面有细小的肿块；

No company experiences that pace of growth without hitting some cultural speed bumps along the way .

经历这种增长速度的公司无一不会碰撞到一些公司文化。

I had the bumps and scratches to show for my lack of knowledge .

因为起初对马缺乏了解，我弄了一身肿块和伤痕。

This is an itchy , red rash which can lead to infected bumps .

发痒的红疹可能会转变成受感染的肿块。

Crocodiles and alligators may sense their prey using tiny bumps on their mouths that are highly sensitive to touch .

鳄鱼和短吻鳄能够用他们嘴上微小的高度敏感的肿块感觉到他们捕食到的猎物。