Afpol
丁二烯苯乙烯橡胶
🗣️ 情景例句
Oh, this is my father. He's a doctor.
噢， 这是我父亲， 他是一名医生。
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
On day Haley met and African who was from Gambia, a small country on the west coast of Africa.
有一天，哈利碰到一位非洲人，他来自冈比亚--非洲西海岸的一个小国。