进入初中，面对新环境和繁重的课业，一个女孩曾感到迷茫，但她没有退缩，而是勇敢地迎接挑战，在不同科目的学习中总结经验、开阔视野。本期《同龄人》，我们一起来了解她的成长历程与所思所感。

Synthetic oil is worth the extra cost for most drivers. It lasts 7,500 to 15,000 miles between changes compared to 3,000 ...

He has a beard, a splitting maul, and a house in Michigan. Is that enough to convince America that he’s a man of the people?