他们两个人一组，蹲着或跪着，把泥土弄松，然后小心翼翼地摆放小辣椒植株。
Squatting or kneeling in teams of two, they loosened the dirt, then carefully positioned pint-size pepper plants.
玉米植株细胞内，作为RNA的中继消息的小分子帮助细胞保持活性。
Inside the cells of a corn plant, tiny molecules called RNA relay messages to help with cell activity.
就是果实又小又圆的植株？
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