TAD

例句：

1. 1. The tall building is the tallest one in the city.
   这座高楼是城市中最高的。
2. 2. The spires of the cathedral are visible from far away.
   大教堂的尖塔从远处就能看到。
3. 3. The turrets on the castle walls were once used for defense.
   城堡墙上的炮台曾经用于防御。