can hardly survive

High-quality products can bring enormous benefits for businesses, enterprises can hardly survive otherwise.

高质量的产品就能为企业带来巨大效益，反之则企业很难生存。

It can be evergreen year round in cool climate zone. In Yangtze River transitional zones it has long green period. But in summer, it can hardly survive from heat stress.

在气候冷凉地区能周年常绿，在我国长江流域，其绿色期也相对较长，但在夏季高温季节却普遍存在难以越夏的问题。

A cat can survive where other animals hardly can, and drops always on its feet, so people often say," A cat has nine lives. "If a wonder can only last for several days, people may call it" a nine days "wonder."

猫命大，摔下来总是四脚着地，人们就说猫有九命。新鲜事，如果只能轰动一时，人们称之为“九日奇观”。

As open complex systems of economy, cities can hardly survive and develop without the interaction with other regions.

城市作为一个开放的复杂经济系统，其发展离不开与其他区域的联系。

But their applications are usually constrained in laboratory, because commercial VXI can hardly survive the harsh military operational environment.

但其应用环境一般为实验室，很难适应外场等恶劣环境的需要。