No. I don't want to take a chance that he won't talk to me.不了，我怕他不和我談

take a chance冒險(xiǎn)； 投機(jī)

I know it's dangerous but I'll take a chance.

我知道很危險(xiǎn)，但我要冒險(xiǎn)一試。

The only safe thing is to take a chance.

最穩(wěn)妥的做法是抓住機(jī)會(huì)一試。

You got your sister to worry about.你還要擔(dān)心你姐姐

worry about擔(dān)心； 煩惱

You don't have to worry about that.

你不必為那事操心。

Do you have to go right now?你非得現(xiàn)在走嗎

right now立刻；馬上；就在此刻

She's out do some shopping right now.

她現(xiàn)在出去買此東西。

Nobody raised any objection to my do it right now.

沒(méi)人反對(duì)我現(xiàn)在就做這件事。