发球是网球中最重要的击球。
"The serve is the most important shot in tennis."
在采购和生产中的透明度建立了与消费者和利益相关者的信任。
Existence is a risk, but non-existence is also a risk.
Overfishing is short-sighted; we must leave a bountiful ocean for future generations.
文学是社会的镜子，反映它的美与丑，希望与恐惧。