"flat out" in Chinese (Traditional)
全力以赴精疲力盡直言不諱
Definition
「Flat out」指全力以赴、精疲力盡，或講話非常直接，通常用於口語。
Usage Notes (Chinese (Traditional))
非常口語化，常見於英美及澳洲英語。可表示速度、極度疲勞，或者坦率直說。不用於正式場合。
Examples
He ran flat out to catch the train.
他**全力以赴**去趕火車。
I'm flat out after working all day.
忙了一整天，我已經**精疲力盡**了。
She said flat out that she won't attend.
她**直言不諱**地說她不會參加。
Sorry, I'm flat out this week and can't help.
不好意思，我這週**忙到不行**，幫不上忙。
The car was going flat out down the highway.
那輛車在高速公路上**全速行駛**。
He flat out lied to my face.
他當面**直言不諱**地撒謊。