1.pop off 突然離去；匆匆而去

I must pop off now.
我現(xiàn)在該走了。

He will soon pop off.
他很快就會(huì)離去。
2.run out用完；耗盡

But they run out of steam eventually.
但是他們用完了最后的動(dòng)力。

Petrol is expected to run out too.
預(yù)計(jì)汽油也將很快用完。

3.marvel at對(duì)…驚奇；驚嘆

Friends and foes alike marvel at its skill at analysing market trends and responding quickly.
無(wú)論是朋友還是敵人都驚嘆于其分析市場(chǎng)并快速反應(yīng)的技術(shù)。

One can only marvel at the financial sector's ingenuity in finding new assets to trade.
人們僅在發(fā)現(xiàn)可用于交易的新資產(chǎn)時(shí)才驚嘆于金融產(chǎn)業(yè)的獨(dú)創(chuàng)性。