Flurosion
河流侵蚀(作用)
🗣️ 情景例句
She is making steady progress in her learning.
她在学习中不断进步。
The poor are rich when they are satisfied.
贫能知足即为富。
No creature has received more praise and abuse than the common garden snail.
没有一种生物所受到的赞美和厌恶会超过花园里常见的蜗牛了。