1.These twin engines of global economic growth appear to be on a course that will only aggravate their tenuous relationship.
作为全球经济增长的双引擎，中美两国似乎正处于只会激化两国脆弱关系的阶段。
2.So photographing there, I was hoping to highlight the tenuous relationship between truth and fiction, in both his life and in photography.
所以，在那里照相，我希望能强调在他的生命，以及在照片中，是非之间脆弱的关系。