Cosmecotogy
宇宙生态学
🗣️ 情景例句
Railroad stations or airports--Grandpa always tells us he'll get here by himself.
无论是火车站还是机场，爷爷总是说他会自个儿设法到这 。
I'd like to explain what makes this factory special.
我要向你说明本工厂的特性。
At night, families often stay in the open air near their houses.
晚上很多人家常呆在附近户外。