宇航员顺利完成太空舱的再入返回。

The astronaut made a successful ___re-entry into the spacecraft.

航天器在重返地球大气层时会产生高温。

The spacecraft generates extreme heat during ___re-entry into Earth's atmosphere.

她伤愈后重返工作岗位的过程很顺利。

Her ___re-entry into the workforce after recovery went smoothly.