sail through (something)
phrasal verb with sail verb uk/seɪl/ us/seɪl/
顺利通过（尤指考试）
to succeed very easily in something, especially a test
Rachel sailed through her finals and got A's in everything. 蕾切尔顺利地通过了考试，所有科目都得了A。
You can't expect to just sail through without doing any work. 你不能指望不做任何努力就可以顺利通过。