Friends, I'm excited to see how the last part of our lesson is going to end.

今天 usage tip 要 it is it was that 这种用法意思是 正是 怎麽样用强调句子特定资讯这些资讯通常会是名词系词片语是副词子句会放在 be 动词和 that 之间 本句It's effort that leads to lasting success 这是表示靠着 effort 努力达到持续 相较於 effort leads to lasting success 这种句构更具有强调语气 个例句 It was by reducing plastic use that the community created a cleaner environment 社区正是透过减少塑料使用 才创造了更乾净环境。

It was clean.- Stephen Hawking clever.

那是乾净 - 史蒂芬霍金聪明劲儿。