Banana leaves usually go bad in two or three days.

香蕉叶通常在两三天内就会变坏。

youdao

He says, let him stay with you two or three days.

他说，让他和你们住两三天。

youdao

Some people eat nothing but fruit for two or three days a week.

有些人每周有两天或三天只吃水果，其他什么都不吃。

youdao

But these may not develop for two or three days after an overdose too late to prevent damage.

VOA: special.2009.07.08

More recent research suggested that those gains are the same whether you exercise for short periods over five days or longer sessions over two or three days.

VOA: special.2010.06.08

The Iranian News Network (IRINN) says that the UN inspectors will spend two or three days in Iran to complete their inspections of the new facility, which is still under construction.

VOA: standard.2009.10.24

Items like lettuce stay fresh for a month instead of two or three days.

FORBES: Upsetting the apple cart

Katie had become unwell two or three days before her death with sickness and diarrhoea.

BBC: NEWS | UK | Wales | North West Wales | Family's questions over 999 delay

Relief from pain and stiffness should occur within the first two or three days.

CNN: Polymyalgia rheumatica