Callipallenidae
美岛科
🗣️ 情景例句
Reading childern's literature is an excellent way for the beginning English speaker to improve.
对于刚刚开始学说英语的人，阅读儿童文学读物是个不错的方法。
They intend to stop all traffic through the ports.
他们预定关闭港口的全部交通。
Which one is cheap? Which one is dear?
哪一支便宜？哪一支贵？