It is likely that the Khan considered it an honor that these Europeans ---who were rare in China?

It is likely (很有可能的情況是) that the Khan considered(可汗認為) it an honor that these Europeans(這些歐洲人…是ㄧ件值得稱傲的事) ---who were rare in China(他們在中國為數非常少 -- 針對前述歐洲人的補述)
很有可能的情況是可汗認為這些歐洲人…是ㄧ件值得稱傲的事---他們在中國為數非常少
本提問未列全之下半句
-- “had made this extremely difficulty”, – 能夠完成如此艱辛旅程
很有可能的情況是可汗認為這些在中國為數非常少的歐洲人能夠完成如此艱辛旅程是ㄧ件值得稱傲的事

哪个机构分工

规范规定的

㘆会更好

什么