Preserving
n. 保留, 保存
✅ 同义词
🗣️ 情景例句
In addition, it's great exercise too, since we do a lot of hiking.
还有，那也是个好的运动，因为我们要长距离徒步旅行。
The most important festival in China is the Spring Festival.
中国国，最重要的节日是春节。
Oh,there's someone at the door.
噢，门口有人！