everyone是指“每个人”的意思,在句子中充当主语的话是单数,其后的谓语动词应用第三人称单数的形式。一般情况下,动词变第三人称单数就是在后加s。
例句:
Everyone knows what's best for him or herself.
人人都知道对自己来说什么是最好的。
Everyone should enjoy the right of access to the countryside.
人人都应享有进入乡村的权利。
Everyone would stand up when the teacher entered the classroom.
老师走进教室时大家都会起立。