Fallup
n. 放射性尘埃对海洋地区的污染
🗣️ 情景例句
Grandma, I bet you have a lot of stories to tell.
奶奶，我敢打赌你会说很多故事。
It is better to wear out than to rust out.
与其锈掉，不如用坏。
Autumn is a busy season. The days get shorter and the nights get longer.
秋天是繁忙的季节。白天逐渐变短，夜晚则渐渐变长。