自从 用英语:

I've been here since Saturday.

Since the accident, Tom has given up hope of becoming a professional dancer.

Since I have no children, I have more time to spend doing volunteer work than parents do.

She asked him out on a date, but he said no since he thought girls should not ask boys out.

Make your airplane reservations early since flights fill up quickly around Christmas.

He went to Italy ten years ago and has lived there ever since.

Since this heater seems to be out of order, I'll have him repair it.

Everyone believes his story since there is no evidence to the contrary.

Since Tom is leaving for Boston tomorrow, today is our last chance to give this to him.

Since I recovered from my serious illness, all of creation is beautiful to me.

Since there are usually multiple websites on any given topic, I usually just click the back button when I arrive on any webpage that has pop-up advertising. I just go to the next page found by Google and hope for something less irritating.

Since he could not work out the problem that way, he tried another way.

Tom loves coming here since he thinks this place serves the only fast food worth eating.

Since it was getting even hotter, Tom peeled off another layer of clothing.

Since I live near Canada, I'd prefer to learn the kind of French spoken in Canada.