significant level

例句：

1. 1. The decision was significant in the company's strategy.
   这个决定在公司的战略规划中具有重要性。
2. 2. The discovery of a new species is significant for our understanding of evolution.
   新物种的发现对于我们理解进化具有重要意义。
3. 3. The significance of this event cannot be overstated.
   这一事件的重要性无法被高估。