世界 + 上
The noun 世界 (shìjiè) means 'world' and refers to the entire globe or a particular domain of experience. It appears in phrases like 世界上 (in the world), 全世界 (the whole world), and 世界各地 (all over the world).
世界上有很多值得去的地方。
Shìjiè shàng yǒu hěn duō zhídé qù de dìfāng.
There are many places in the world worth visiting.
他想去世界各地旅行。
Tā xiǎng qù shìjiè gèdì lǚxíng.
He wants to travel all over the world.
全世界的人都在关注这件事。
Quán shìjiè de rén dōu zài guānzhù zhè jiàn shì.
People all over the world are paying attention to this matter.