bak v angličtině:

Back in high school, I got up at 6 a.m. every morning.

Don't hold back.

This drawing is less than great. He needs to do something with the line here at the back of the leg.

You're back late. What have you been up to?

To get back to my original point, yesterday I sent the report off to Tokyo.

After I graduated from college, I moved back home and lived with my parents for three years.

If you aren't careful about what you eat, you'll put back on all the weight that you spent so much time losing.

Tom could hardly believe his ears when he heard that Mary was coming back home to stay.

I'm sorry I didn't get back to you sooner. I've been snowed under at work lately.

Memories of the good old days came flooding back one after another.

In an earthquake, the ground can shake up and down, or back and forth.

Please play it back for me after you've finished the recording.

Instead of going back to the party, why don't we go to my place?

If I'm not mistaken, I think we took a wrong turn back there.

To put it bluntly, the reason this team won't win is because you're holding them back.