【李姿穎】評論
walk a fine line 小心行事
【a35775821104】評論
Oxford字典裡有歐!walk/tread a fine/thin line.解釋: 處於困境(或險境) to be a difficult or dangerous situation where you could easily make a mistake.e.g. He was walking a fine line between being funny and being rude.
【糖衣】評論
It is to remind us that many of us are walking a (39) line－smiling on the outside while slowly dying on the inside. 這是為了提醒我們，我們中的許多人正處於困境上 - 在外面微笑，同時慢慢地在裡面死去。