The noun 场地 (chǎngdì) means "venue," "site," or "grounds." It refers to a physical location designated for a particular activity or event. For example, 确保场地安全 means "ensure the venue is safe."
演唱会的场地可以容纳两万人。
yǎnchànghuì de chǎngdì kěyǐ róngnà liǎng wàn rén.
The concert venue can hold twenty thousand people.
我们还没有找到合适的活动场地。
wǒmen hái méiyǒu zhǎodào héshì de huódòng chǎngdì.
We still haven't found a suitable venue for the event.
工作人员正在布置场地。
gōngzuò rényuán zhèngzài bùzhì chǎngdì.
The staff are setting up the venue.