when it comes to 當(dāng)說到 .....的時(shí)候, 當(dāng)涉及到....的時(shí)候
I can't resist the fun us and world puzzles when it comes to learning.
美國和世界地圖拼圖在學(xué)習(xí)過程中帶給我們的樂趣讓我無法忘懷。
Even america is considered an emerging market when it comes to yogurt.
提到酸奶，就連美國都被認(rèn)為是個(gè)的新興市場。

forget about it 算了吧，拉倒吧
He's a piece of meat. Forget about it. Calm down.
他現(xiàn)在只是一塊肉了，算了吧，冷靜下來。
I'll forget about it this time , but it mustn't be repeated.
這次的事就算了,下不為例.

at the end 最后
You'll have the opportunity to ask any questions at the end.
你們最后將有機(jī)會(huì)提問任何問題。