| 释义 |
覆盖树 以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译 - 1
Covering more than 100,000 hectares of the county's land area, poplars are today Siyang's principal tree species, increasing its tree cover from seven to 47 percent over the last 30 years. 在泗阳，种植面积超过10万公顷的杨树如今已成为该县的主要树种，而且过去三十年来，林木覆盖率也从最初的7%增加至47%。 - 2
The great banyan tree, this is in the Indian Botannical Gardens, in Calcutta, which has a canopy covering 1, 2 hectares. 印度加尔各答植物园内的巨大榕树亦十分有名。一整棵树能覆盖整整1.2公顷地。 - 3
Caption: Mali, 2001. A tree weathers a sandstorm. The Sahara desert is a key source of dust storms, particularly in the area covering Mauritania, Mali, and Algeria. 描述：2001年，马里，一棵挨过了一场沙尘暴的树。撒哈拉沙漠，特别是毛里塔尼亚、马里以及阿尔及利亚地区，是沙尘暴的主要来源。
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