现象级每日一词：viable

viable: adj. able to be done, or worth doing

搭配

• v + ~: be, prove, seem; become; remain; make (sth); consider (sth), regard (sth as)
• adv + ~: extremely, truly; perfectly; potentially; still; no longer; commercially, economically, financially, politically
• ~ + n: alternative, business, candidate, future, idea, opinion, plan, product, proposition, scheme, solution, strategy, system

翻译

中国经济下行，许多 O2O 模式显得不再可行。
With China’s economy going downhill, many O2O businesses seem no longer viable.

造句

句子： Many investment schemes, though sounding perfectly plausible, are not viable by any means.
翻译： 很多看似投资方案听起来很有道理，但完全不可行。
场景： 投资。