1·You really are serious about this, aren't you?
你对这事确实是认真的，是吧？
—— 《柯林斯英汉双解大词典》
2·He's really serious about Penny and wants to get engaged.
他对彭尼的确是认真的，他想跟她订婚。
—— 《牛津词典》
3·The class is for students who are really serious about film.
这门课是为那些对电影确实很认真的学生而开设的。
4·Bill, we have several qualified applicants we are serious about.
比尔，我们有几个需要认真对待的合格申请人。
5·He was serious about the character and he needed to make great efforts.
他对这个角色很认真，需要做出很大的努力。
6·If we are serious about coexisting with other species, we have to concede them territory.
如果我们认真对待与其他物种共存的问题，我们必须让出它们的领地。
7·They are normally serious about learning and feel disappointed with low grades on tests and exams.
他们通常对学习很认真，对考试得低分感到失望。
8·Aamir Khan was very serious about his character and he tried to make this character close to the true story.
阿米尔·汗对他的人物角色非常认真，他试图让这个角色贴近真实的故事。
9·For some of us, we roll that dreamy film in our heads just because it is the beginning of the New Year, but we are serious about making changes.
对于我们中的一些人来说，我们在脑海中放映那部梦幻般的电影，只是因为它是新年的开始，但我们是认真地想要做出改变。
10·Is she serious about wanting to sell the house?
她真想把房子卖掉吗？
—— 《牛津词典》