You're probably too young to understand what's happening.
你可能還太年輕,無法理解發生了什麼事。
Why is this happening?
為什麼會發生這種情況？
Tom didn't know anything about what was happening.
湯姆對發生的事情一無所知。
Tom was watching what was happening very carefully.
湯姆非常仔細地觀察著正在發生的事情。
I can't believe that this is happening. Can someone please tell me that it's a lie?
我不敢相信這種情況正在發生。有人可以告訴我這是謊言嗎？
"What's happening in the cave? I'm curious." "I have no idea."
"山洞裡發生了什麼事？我很好奇." "我不知道."
Even now, from time to time there are aftershocks happening.
即使現在,餘震也不時發生。
There were strange things happening there.
那裡發生了奇怪的事情。
Can you tell me what is happening?
你能告訴我發生了什麼事嗎？
He's not in the least interested in what is happening in the world.
他對世界上正在發生的事情一點也不感興趣。
Something funny is always happening in our class.
我們的課堂上總是發生一些有趣的事情。
The probability of this chain of events all happening at once is one in 100 million flights - about once every two months at current levels of air traffic.
這一系列事件同時發生的機率是一億分之一的航班--在目前的空中交通水準下大約每兩個月發生一次。
Television enables us to know what is happening today.
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