The bullhorn acacia is not a tree of the dark windless depths of the tropical rain - forest.牛角相思树不喜欢在阴暗不透风茂密的热带林区中生长.The bullhorn acacia has serious competition.牛角相思树面临着严峻的挑战.He lives at 9, Acacia Gardens.他住在金合欢街9号。Park ...
我们可以把全球性的气候分成两种类型,过去这两种气候轮替出现.We can distinguish two types of global climates which occurred intermittently in the past.四时自轮替,落叶随我意.She seems to have no regard for season and drops her leaves when she pleases.汝当日日敬圣地球,颂寒...