常青

例句：

1. 1. The pine forest is a place where the evergreen trees stand tall and proud.
   松树林是一个常绿树站立得高傲的地方。
2. 2. The evergreen oak is one of the oldest and most valuable trees in the world.
   常绿橡树是世界上最古老和最有价值树木之一。
3. 3. Evergreens are plants that remain green all year round, unlike deciduous trees which lose their leaves in winter.
   常绿植物全年保持绿色，不像落叶树在冬天会掉叶子。