Few of those left behind are home alone - most are left in the custody of grandparents - but the separation from their parents will inevitably affect their development in less-than-positive ways.

除了极少数独守家中，大部分留守儿童有他们的祖父母监护，但是远离父母仍将不可避免地对他们的成长产生诸多消极的影响。

youdao

Even the language of the workplace gives the game away: as each worker leaves (no matter how late), he or she apologises to those left behind (osakini shitsureishimasu) for doing so.

甚至职场语言也很说明问题：每当有一名员工下班时（无论有多晚），他或她都会向继续加班的同事道歉（“我先告辞了”（osakini shitsureishimasu））。

youdao

Those left behind, we will help to catch up.

对于那些落后的人，我们将帮助他们迎头赶上。

youdao

There is also the problem of low morale for those left behind after the staff cuts.

CNN: SMS 4U: U R sacked

Those left behind have learned to see conservationists and the tiger as their enemies.

ECONOMIST: Can tigers and people co-exist?

Of those left behind, a quarter have no job, or much prospect of finding one.

ECONOMIST: Saxon snapshots