1·He faces losing his home after falling behind with the payments.
他拖欠还款后面临失去住房的问题。
—— 《柯林斯英汉双解大词典》
2·There's always a constant fear of falling behind everyone else on the socially perpetuated "race to the finish line", whether that be toward graduate school, medical school or a lucrative career.
总是有一种持续不断的恐惧，害怕在社会上长期存在的“冲向终点线”的竞赛中落在别人后面，不管是进入研究生院、医学院还是获得一份赚钱的职业。
3·Boris is falling behind all the top players.
鲍里斯正落后于所有的顶尖选手。
—— 《柯林斯英汉双解大词典》
4·The sun was falling behind the hills.
太阳落山了。
5·Schools do very little to ease the anxiety about falling behind expressed by many of the children interviewed.
学校几乎没有采取什么措施来缓解许多接受采访的孩子对落后表现出的焦虑。
6·One of his sixth-grade students, a recent immigrant, was gradually falling behind, resisting his teacher's best efforts.
他的一个六年级学生是一个新移民，这名学生抵制他老师付出的最大努力，逐渐掉队。
7·Campaigners have warned that the British government is not doing enough to prevent left-handed pupils from falling behind their peers.
活动家们警告说，英国政府在防止左撇子学生落后于同龄人方面做得不够。
8·There is considerable and justified concern that the United States is falling behind much of the rest of the developed world in these essential disciplines.
人们有合理正当的理由担心，美国在这些基本学科上落后于其他许多发达国家。
9·Preventable water-related diseases kill an estimated 10,000 to 20,000 children every day, and the latest evidence suggests that we are falling behind in efforts to solve these problems.
据估计，与水有关的可预防疾病每天导致1万至2万名儿童死亡，而最新证据表明，我们在解决这些问题方面仍处于落后状态。
10·Reasons for hospital teaching range from preventing a child falling behind and maintaining the habit of school to keeping a child occupied, and the latter is often all the teacher can do.
医院教学的原因从防止孩子落后和保持学校的习惯到让孩子被占着，而后者往往是老师所能做的事情。