annual landing

例句：

1. 1. The plane made an annual landing in the city center.
   飞机每年在市中心着陆。
2. 2. The team's annual landing was a success.
   团队的年度着陆是成功的。
3. 3. The pilot made an annual landing at the airport.
   飞行员每年在机场着陆。