Squatting or kneeling in teams of two, they loosened the dirt, then carefully positioned pint-size pepper plants.
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。
Algae range in size from single-celled organisms to giant kelp plants. Some live near the surface of the ocean, and these algae need nitrogen to grow.
海藻包括小到单细胞有机体、大到巨型褐藻的多种类型植物,有些海藻生长于海面附近,依赖氮元素成长。
Offshore wind and solar thermal power plants got approved in the U.S., but only after delays and negotiations that reduced their size.
美国已批准建立离岸风能与太阳热能工厂。但这是在经过了漫长的谈判和多次推迟后,而且缩小了发电厂规模的情况下,才得以实现的。
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