they were traveling along discussing various subjects 翻译...

they were traveling along discussing various subjects 翻译... 求翻译：while they were discussing how to solve the problem ,ano 冠词填空we were traveling____north.but they were traveling towar They __an earthquake when they were traveling in Sichuan pro 翻译：They were among the first to go along the Silk Road . They like no subjects.怎样翻译? (know)______that they were going traveling ,the students beg you were the ones all along 翻译 when 的用法They were discussing the plan when suddenly the ligh 英语翻译1.They were discussing that matter at 9 last night.2.Mik Where were they?翻译 Two Americans from England were traveling in Spain 翻译