1、He pointlessly wiped the rain off his face and stumbled on.
他無(wú)意義的擦了一把臉上的雨水，然后他突然發(fā)現(xiàn)。

2、To deliver a powerful message pointlessly is the result of weak creative content.
鋪天蓋地的無(wú)意義信息是創(chuàng)造力貧乏的結(jié)果。

3、He spent his life in pointlessly tiresome drudgery.
他的一生都在做毫無(wú)意義的煩人的苦差事。

4、Chemicals were pointlessly poisoning the soil.
化學(xué)物品毫無(wú)意義地毒化著土壤。

5、He argued pointlessly with his parents.
他無(wú)謂地和父母爭(zhēng)論。