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🗣️ 情景例句
How do you do?
你好！
He that would know what shall be must consider what has been.
欲知未然，须思已然。
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。