- 重点词汇
- ice sheetsn.大冰原,冰盾( ice sheet的名词复数 );
- hugeadj. 巨大的;庞大的;极大的;非常成功的;极多的;走红的;程度高的
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- formedadj.成形的,成形加工的;
- 相关例句
Frozen ponds and ice rinks become playgrounds for skating and hockey.
结了冰的池塘和溜冰场成了溜冰和冰上曲棍球的场地.
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The polar ice caps are melting and ice-dependent species such as polar bears struggling to survive.
两极冰帽正逐渐融化,而像北极熊这种仰赖冰原气候的生物,也面临生存困境.
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