Petans
abbr. Petroleum Training Association-North Sea 石油培训协会-北海
🗣️ 情景例句
It's getting late. Please excuse me, but I must leave right away.
时间不早了。对不起，我得赶紧走了。
A smooth sea never made a skillful mariner.
平静的海洋练不出熟练的水手。
Hello, Ken.
你好，肯。