當(dāng)他的觀眾感到無聊時(shí)，他會(huì)跳到空中，做一個(gè)半扭的后空翻
And when his audience grew bored, he would spring into the air and do a back flip with a half twist.
生物學(xué)中的主要問題不是通過新技術(shù)解決的，而是通過新概念解決的。