English-Hanzi/With increasing age and increasing workload

With increasing age and increasing workload, enough sleep has become a big problem. Although the body is very flexible and can withstand a lot of stress, the one thing that cannot be overcome is sleep. 随着年龄的增长和工作量的增加，充足的睡眠已成为一个大问题。 尽管身体非常灵活并且可以承受很大的压力，但无法克服的一件事是睡眠。