What is more serious is that she didn't realize her mistake.
更重要的是她沒有意識到自己的錯誤。
What is more serious is that some countries still develop their economy at the cost of the environment.
更重要的是一些國家仍然以犧牲環(huán)境為代價發(fā)展經(jīng)濟。
What is more serious is that the food safety problems occur frequently.
更重要的是食品安全問題時有發(fā)生。