Backburner
不重要的
??? 情景例句
I can't figure out why she said so.
我不能理解她為什么這樣說(shuō)。
Fishing is often frustrating.
釣魚常常會(huì)遭到挫敗。
This time it was the postman and he wanted me to sign for a registered letter!
這次是郵遞員，他要我簽收一封掛號(hào)信！