- 1.
严肃地 -
• It's time we talked seriously about this matter. 我们该严肃地谈一下这件事了。 - 2.
认真地;当真地 -
• Everyone should take his responsibility seriously. 每个人都应该认真对待自己的职责。 -
• He never took anything seriously. 他对待任何事情都很随便。 - 3.
严重地 -
• The child was seriously ill. 孩子病得很重。