I could do it now, if you like.

如果你愿意的话，我现在就可以做这事。

《牛津词典》

Sorry, I haven't got time to do it now—I'm in a hurry.

对不起，我现在没时间管这个—我忙着呢。

《牛津词典》

So, is it all right to do it now?

那么现在做这件事可以了吗？

youdao

But Helen wanted to keep trying. She said, "I think it will make my mind stronger to do it now."

VOA: special.2009.11.08

One of the things I was to say in my introduction, but I can do it now.

有一条我本来想在引入部分说的,我现在就说了吧。

麻省理工公开课 - 电影哲学课程节选

at night, you can't do, you can't even do it now. There's no crosstown bus there now.

是不可能了，甚至现在就不可能。因为那里已经没有跨区的巴士了。

纽约的公共交通 - SpeakingMax英语口语达人

In the long run we have to do it anyway, so do it now.

CNN: THE ASIAWEEK FINANCIAL 500

Although he admits they have to do it now under caretaker boss Les Parry.

BBC: Thomas-Moore is relieved with win

Go over your family emergency plans, and if you haven't developed one already, do it now.

BBC: NEWS | Americas | US terror alert: Full text