前景不容乐观英文

The market outlook does not look promising in the short run.

tough situation 或者 situation that is not so easy/ not optimistic/ not going so well/ 都行，楼主根据语境用吧

Not optimistic词典释义not optimistic例句统计数据描绘了一幅不容乐观的画面：失业率攀升，信贷从紧，家庭观念淡薄，就业机会增长缓慢。Statistics paint a sobering picture — unemployment, tight credit, lower home values, sluggish job growth.

the not optimistic current situation

”不容乐观的现状“the current situation that admits of no optimism