Well, you've been working so hard, off on business trips all the time.

你工作那么辛苦，一直都在出差。

My girlfriend is often away on business trips.

【on】我的女朋友经常出差。

She worked hard and often went on business trips. She did all this to be able to provide for my sister and me.

她工作努力 经常出差 她做这一切都是为了养活我和妹妹。

Yeah. Even though, often I find when I go on business trips it's a lot busier than when I'm not on business trips in terms of my workload.

对，不过我发现我出差时的工作量比平常多不少。

She was very lonely. The thing is, my mom was still on business trips, a lot, but now I couldn't be around my sister all the time.

她很孤独 问题是 我妈妈还在出差 经常出差 但现在我不能一直陪着我妹妹了。

So you want me to go to work all day, go out on business trips, and what little time I have here with the girls, you want me to spend screaming at them?

你想让我整天工作，还要出差公干，好不容易有点时间陪孩子，你想让我冲她们大吼度过吗？

On the subject of travel, he has become known for saving money and time as well. On business trips, he flies commercial whenever possible and in the interest of time, he never checks his baggage.

说到旅行，他节约钱和时间也是出了名的。出差时，他尽可能坐普通民航飞机；为了节省时间，他从不托运行李。