它有着细长的外形，高而瘦削的茎梗，之上只有一个头。
It was spindly looking with a tall skinny stalk and only one head on it.
这株向日葵并不是从我看到的茎梗出开始生长，而实际上是从一块大石头下开始，从下面并绕过石头生长而伸向太阳。
The Sunflower had not started where I saw the stalk begin. It actually had begun under a big rock and grown under and around it to reach the sun.
深水水稻作物一般长到1米（3.3英尺）高，但当洪水袭来时，可以立刻延长梗茎数米，以达到快速应激。
The deepwater rice normally grows to about one meter (3.3 ft) tall, but can respond to flooding by quickly extending the stem several meters more.
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