two-way exit-entry visa

例句：

1. 1.We need to apply for a two-way exit-entry visa to travel between the US and China.
   我们需要申请一个双向出口入境签证来往返美国和我国。
2. 2.The company requires all employees to have a valid two-way exit-entry visa before they can work in the country.
   该公司要求所有员工在进入该国工作前必须持有有效的双向出口入境签证。
3. 3. Due to the pandemic, many international travelers are required to obtain a two-way exit-entryvisa to enter China.
   由于疫情，许多国际旅客被要求获得一个双向出口入境签证才能进入我国。