1. when it comes to 當提到；就……而論

eg. When it comes to diet and exercise, we know what to do, but we don't do what we know.
當提到飲食和運動的時候，我們都知道怎么去做，但是我們不會按照我們知道的去做N@Wk5uRE6e3k6[@L%RRP。

eg. Yet the majority of these employees have no voice, especially when it comes to their own safety.
然而，這些雇傭員工大多數沒有發言權，特別是當涉及到自己的安全時_auafMTT%SmMuGQZda。

2. have a crush on 迷戀……

eg. What makes you think he might have a crush on me?
什么使你認為他可能迷戀于我呢？

eg. It takes a minute to have a crush on someone, an hour to like someone and a day to love someone—but it takes a lifetime to forget someone.
一見鐘情只要一分鐘，喜歡上一個人只要一個小時，愛上一個人只要一天，但要一輩子才能忘記一個人sd6x4(.*FQDqINUT#nt。

3. be involved in 包括……中，被卷入……中；涉及到……

eg. An element of learning should be involved in the process.
這個過程中應該包括一些學習的要素92YUwlrbzC|!Q3f。