你应当先把软管连接在水龙头上，然后再打开水源。
You should connect the hose to the tap and then turn on the water.
只有当先进国家向发展中国家伸出援助之手时，世界才能变得更好。
Only when advanced countries extend a helping hand to developing countries, can the world be a better place.
让群众评议一下谁当先进工作者。
Let the masses discuss who will be chosen as an advanced worker.
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