Slipperily
adv. 滑地
??? 情景例句
Please accept my apologies for any trouble my mistake has caused you.
因為我的失誤給你添麻煩了，請接受我的道歉。
Never neglect an opportunity for improvement.
抓住大好時機，切莫等閑錯過。
Oh! Is that a ball? Aren't all balls round?
噢，那是個球嗎？難道所有的球不都是圓的嗎？