Welcome to English in a Minute!
欢迎来到《一分钟英语》栏目！
An envelope is a flat paper container used to send a letter. So, what could it possibly mean to…
信封指平板纸容器，用来寄信RpMs#Azm0^v_。那么，今天的短语是什么意思呢？
Push the Envelope
挑战极限
There has got to be more to this expression. Did you see what Adam is wearing today?
今天的表达包含了很多内容~rBBjAX;d-+NywRE。你看到亚当今天穿的衣服了吗？

Yeah...well… he has always liked bright colors. That guy really likes to push the envelope.
好吧，看到了，他总是喜欢穿亮色n)HTBjOzqW。他真的喜欢挑战极限y!.6Dntn(j!Vx3QR%。
I could not get away with wearing that to work.
我不能容忍自己穿那样的衣服工作i43~]=RSAF。
You know,I like that he is pushing the envelope. This place needs some more color!
你知道吗，我喜欢他能够挑战极限GL|A-T6~kbU8。这里需要一些新的色彩！
To “push the envelope” means to go beyond the limits of what is usual.
“挑战极限”指，逾越界限，超出惯例i@XA[TW!u@。
It can also mean to be very creative. This expression comes from airplane pilots.
它还指具有创造力H6Y50I_#X5EawK2GWO。这个表达源自飞行员(p=+rWs%,qB(+wj。
The word “envelope” in this idiom is actually a mathematical term.
这个习语中的“信封”一词，实际上是数学术语-^TXTnu_;]!@C#Qo。
It means a set of limits that may not be safe for a plane to go beyond.
它指许多极限点，若飞机超过这些点飞行是不安全的Usdn.~7@yw%f&n。
And that’s English in a Minute!
以上就是今天的《一分钟英语》栏目！