如果推进力改善而流线型没有改善,那游泳运动员会游的更快。
In this period, we'll learn and practise the prolusion part of a job interview.这一期我们将一起学习求职面试的开场白部分。
And It Was So prolusion: Ladies and gentlemen, do you believe in God? Today we are going to tell a story about the Goddess.故事序言:女士们先生们,你们相信神仙吗?今天,我们就来讲述一个关于神仙的故事。