In approach number one, you simply lay out the various positions, pro and con, and the professor strives to remain neutral; sort of not tip his hand about what he holds.

方法一，你们简单的列出不同的观点，正面和反面，老师争取保持中立;,不表明他支持哪边。

耶鲁公开课 - 死亡课程节选

King added his tip for success was Shania Twain's That Don't Impress Me Much.

BBC: Viewers vote for top record

Waltz said his tip for the winner in his category was Tommy Lee Jones' performance in Lincoln.

BBC: Quentin Tarantino happy to join Oscar 'party'

His tip is Leicester by five because Andy Goode will run the game better than replacement Wasps fly-half Riki Flutey.

BBC: Result: Wasps 26-16 Leicester