He was awarded a prize for his contribution to world peace.

　　他由于為世界和平做出貢獻而獲獎。

　　Maintaining world peace is our unshirkable internationalist duty.

　　維護世界和平是我們義不容辭的國際主義義務。

　　That writer is a great champion of the world peace.

　　那位作家是世界和平的偉大斗士。

　　What will the future be like? There will be world peace.

　　未來會是什么樣子?世界和平會得到實現。

　　If we are filled with doubt or anger, we cannot create world peace.

　　如果我們充滿懷疑或憤怒,我們就無法創造世界和平。