将来: in the future, future, the future...
邮票: (postage) stamp...
尺子: rule, ruler (measuring instrument)...
时速: speed per hour...
偶尔: occasionally, once in a while, sometimes...
蹬: to step on, to tread on, to wear (shoes), (slang) to dump (sb)...
生: to be born, to give birth, life, to grow...
阶梯: flight of steps, a means of advancement, stepping stone...
讲座: a course of lectures...
不成: won't do, unable to, (at the end of a rhetorical question) can that be?...
