Use non-disposable items in picnics and summer festivals.
在外野餐和夏日活动中使用非一次性用品。
2
Non-disposable protective equipment must not be reused unless they have been properly disinfected.
不可丢弃的防护性设备在适当消毒之前不得重新使用。
3
It's a simple term that encapsulates the fact that relationships at work can reasonably be non-intimate, inconsequential, unimportant and even, dare I say it, disposable or substitutable.