Sub-Saharan Africa is tending to fall behind other regions in terms of competitiveness.(就競(jìng)爭(zhēng)力來(lái)講，撒哈拉以南的非洲正逐漸落后于其他地區(qū)。)

More typically, payments went from being regular to being erratic: borrowers fell behind, then became current again, only to fall behind once more.(更典型的是，貸款償付會(huì)從有規(guī)有律變得飄忽不定：貸款者延期支付，之后又當(dāng)期付清，但只會(huì)再次延期。)

Make sure to keep up when moving across town with another person or a group. Don't fall behind, and don't get separated.(與別人或隊(duì)伍一起過(guò)街時(shí)，注意要跟上，不要掉隊(duì)，不要落單。)

You will fall behind. As a designer, you need to forecast and think about how things will be in a year from now.(作為一個(gè)設(shè)計(jì)師，你需要預(yù)測(cè)并思考在下一年事情將發(fā)生怎樣的變化。)

Modesty helps one go forward while pride makes one fall behind.(謙虛使人前進(jìn)，驕傲讓人落后。)

Often we waste our time through frivolous activities, and the poor management of our business makes us fall behind even without our noticing.(我們經(jīng)常會(huì)把時(shí)間浪費(fèi)在一些瑣碎的事情上，在不知不覺(jué)中對(duì)事業(yè)的疏于管理使得我們落后于人。)

If you stand still, you'll quickly fall behind.(如果你停滯不前，你很快就會(huì)掉隊(duì)。)

Many people who fall behind on their mortgages never catch up. In these markets, the problem is especially bad.(越來(lái)越多的人已無(wú)力面對(duì)債臺(tái)高筑的情況。在房地產(chǎn)市場(chǎng)，這一問(wèn)題尤其嚴(yán)重。)

No doubt at some point I'll fall behind.(毫無(wú)疑問(wèn)，某些方面我會(huì)落后。)

Educators and psychologists have long feared that children entering school with behavior problems were doomed to fall behind in the upper grades.(一些教育家和心理學(xué)家一直都為有行為缺陷問(wèn)題的兒童入學(xué)后注定隨著年紀(jì)的增長(zhǎng)學(xué)習(xí)成績(jī)會(huì)逐漸落后倍感憂(yōu)慮。)