speculating例句

He'd been speculating in shares and lost a lot of money.
他一直在做股票的投机生意,赔了许多钱.

I lay in bed speculating what to do next.
我躺在床上思考着下一步做什么.

He sat there speculating on his misfortunes.
他坐在那儿思索着自己不幸的事.

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