Ien
网际网工程备忘录
🗣️ 情景例句
Thank you for your reassurance, Dr. Stewart.
谢谢你消除了我疑虑，Stewart大夫。
Who assumes shipment cost?
谁负担运费呢？
But animals of this age do not easily become subservient to man,
但这个年龄的象不易驯服，