同学你好，该知识点来自沪江网校《大学水平直达CATTI二级（笔译+口译）【8月班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学好，
建议Please revise the seal No.on BL(Bill of Lading) as which is different from  loading photos.  which改为it

suggest语气较委婉，指提出不成熟的建议或参见意见。
例如：
I suggested to him that we should tackle the problem another way.
我向他建议我们用另一种方式处理这个问题。

advise  suggest意思基本没有区别，主要是结构差异。
advise后面可以加sb to do
suggest后面要加sb('s) doing
I advise my father to stop smoking.
I suggest my father('s) stopping smoking.

recommend指向对方提出公开的建议或规劝。
例如：
I should recommend it as a useful reference book.
我愿意推荐它作为一本有用的参考书。
How do you recommend them to do before going abroad?
你对即将出国的人们有何劝告?