Swops
單井浮式采油系統(tǒng)
??? 情景例句
But your price is still on the high side even if taking quality into consideration.
就算考慮質(zhì)量上的因素，你們的價格還是高。
When is the most convenient time for you?
你在什么時間最方便呢？
What's your job?
你是做什么工作的？