分析一下一個英語句子的詞,

題目：

分析一下一個英語句子的詞,
Since each day makes its own demands,in leaving today's work to be done along with tomorrow's,we run the risk of failure in both.
這裡in leaving的in是怎麼回事,

解答：

我們可以把這句話的語序重新排列一下：Since each day makes its own demands, we run the risk of failure in both in leaving today's work to be done along with tomorrow's.將介賓短語in leaving today's work to be done along with tomorrow's放在最後,這樣我們就更清楚這句話的意思了：我們兩天的工作都可能無法完成（我們會冒同時失去兩者的風險）,如果我們將今天工作留到明天去做.in 表示 on the condition that 也就是引導條件狀語從句