Alphaduct
非金属软管
🗣️ 情景例句
Is that a proposal, or are we just playing a game?
这是求婚呢 ，还是仅仅在玩游戏？
It is right to put everything in its proper use.
凡事都应该用得其所。
He has an old head on young shoulders.
他年轻又有见识。