astronaut [名词] 宇航员 Ex: The astronaut conducted experiments on microgravity effects during the space mission . 宇航员在太空任务期间进行了关于微重力效应的实验。
athlete [名词] 运动员 Ex: As a well-rounded athlete , she competed in swimming , cycling , and running events . 作为一名全面的运动员,她参加了游泳、自行车和跑步比赛。
composer [名词] 作曲家 Ex: Beethoven was a renowned composer known for his profound and complex works . 贝多芬是一位著名的作曲家,以其深刻而复杂的作品闻名。
explorer [名词] 探险家 Ex: The explorer documented his journey through the desert in a journal . 探险家在日记中记录了他穿越沙漠的旅程。