It's been a long day. We worked hard today. 今天真不容易啊。我們工作得很努力。
We're working around the clock. 我們晝夜不分地工作著。
I'm working hard to become a better man. 我要努力變成一個好男人。
You have to work hard. Don't let me down. 你得努力工作了。不要讓我失望。
I'll do my best, boss. Believe me. 我會盡全力的,老板,請相信我。