What beautiful songs! All the students think Julie (对唱歌有天赋).
在你离开教室之前,确保窗户都关好。
the windows are closed before you leave the classroom.
我记得在聚会上连续唱了三首歌。
I remember singing three songs at the party.
他已经入党20年了。
He the Party for 20 years.
吉姆明天要游览天安门广场和颐和园。
Jim will visit Tian'anmen Square the Summer Palace tomorrow.
在巨大的危险面前,他表现得很英勇。
He showed courage great danger.