367. We can accept your order on condition that payment is made in advance.

英語四級譯文:
如果你能提前付款，我們就可以接受你的訂單。

四級詞匯講解:
on condition that...意為“在……條件下;如果”，含義與if類似。如:

I will go there on condition that you would like to go with me. (=I will go there if you would like to go with me.)如果你跟我一起，我就去那兒。

短語in advance意為“事先，預先”。

英語四級考點歸納:

※ 表示“在……條件下”的表達還有under the circumstances that...。如:
Under the circumstances that the salary offered was too low，he felt unable to accept the job.薪金太低，他覺得無法接受這份工作。

※ 與circumstances相關的一個重要表達是under no circumstances...，表示“無論如何都不…”，通常置于句首，且句子使用倒裝形式。如:
Under no circumstances should you lend him any money.你無論如何都不該把錢借給他。