向他们伸出援助之手 » To lend a helping hand to them 用电效率特别高 » Electricity efficiency is particularly high 所以晒的黑了 » So dark the sun ..
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用电效率特别高 » Particularly efficient use of electricity 然而，课外学习知识和课堂学习同样重要 » However, extra-curricular knowledge learning and classroom learning equally impor...
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