even integer

例句：

1. 1. She even did her homework before bed.
   她甚至在睡觉前完成了作业。
2. 2. Even in the darkest of times, we must persevere.
   即使在最黑暗的时刻，我们也必须坚持。
3. 3. He was even more surprised than I was.
   他比我更惊讶。