form of treaty form

例句：

1. 1. The form of the letter is standardized.
   这封信的格式是标准化的。
2. 2. The shape of the mountain is impressive.
   这座山的形状令人印象深刻。
3. 3. The structure of the building is very sturdy.
   这栋建筑的结构非常稳固。