1. On hairy leaves, nymphs and pupae are often small with elongated dorsal setae, their margins are crenelated and sometimes indented deeply.
   在有毛的叶片上,若虫和蛹通常体型较小,虫体背面具有大刚毛,边缘凹陷,有时深凹。
2. The outer parapet of the Great Wall is crenelated with merlons almost 2 m high from the base of the wall.
   长城外部的低墙几乎高出墙体基座2米左右。

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