英語口語情景短對話12-4：保守秘密

Don't let the cat out of bag. If our teacher knows this
she will punish us.
不要泄密，如果老師知道了這件事，她會懲罰我們的。
I'm afraid sooner or later, she will know it.
我恐怕遲早她會知道的。
If we keep the secret she will never know the truth.
只要我們保守秘密，她將永遠不會知道真相。
I'll do my best.
我會盡力而為。
punish vt.懲罰，處罰
do one's best 竭力，盡全力