地球并非刚体，其对力的响应必须被视为弹性体。

每一刻都是新的开始。

The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.

跨境合作是成衣行业蓬勃发展的关键。