Mothers must feed their children both physically and mentally, and their mental needs are more important than their physical needs.
妈妈必须同时喂养孩子的身体和精神，且精神上的需求更重于身体的需要。
The real power of cloud computing lies in its ability to empower businesses to focus on their core competencies.
过去并非死寂之地，穿越它绝非徒劳之举。
The discovery of DNA structure was like unraveling a very complex puzzle.
我没时间恨那些恨我的人，因为我忙着爱那些爱我的人。