adjustable viewing angle

例句：

1. 1. The adjustable strap makes it easyto wear the watch on your wrist.
   可调节的带子使得佩戴手表在手腕上变得容易。
2. 2. The adjustable seat allowsfor a comfortable fit for all sizes ofpeople.
   可调节的座位为不同大小的人提供了舒适的穿着。
3. 3. The adjustable latch ensures that the door can be openedand closed easily.
   可调节的锁扣确保门可以轻松打开和关闭。