小型飞机在草地上平稳着陆。

The small aeroplane made a smooth ___landing on the grass runway.

由于技术问题，机长宣布我们将进行紧急迫降。

Due to technical issues, the captain announced we would be making an emergency ___landing.

飞行员通知我们，原定的着陆时间可能会延迟一小时。

The pilot informed us that our scheduled ___landing time might be delayed by an hour.