求翻译：地点在公园，主要目的是绿化环境，培养学生环境保护意识，要求学生上午九点在学校门口集合，上午植树，下午做卫生，自带午餐。是什么意思？

Locations in the park, the main purpose is to green the environment, environmental awareness of students, require students to nine o'clock at the school gate collection, tree planting morning, afternoon, do health, comes with lunch.

At the park place, the main purpose of which is green environment for students, and environmental protection awareness for students in schools at 9 a.m. a.m. gate tree planting in the afternoon, doing public health, and bring their own lunch.

The place in the park, the main purpose afforests the environment, raises the student environmental protection consciousness, requests the student in the morning nine in the school entrance set, plants trees in the morning, makes the health in the afternoon, the bringing lunch.

Locations in the Park, the main purpose is the green environment, cultivate students ' consciousness of environmental protection, requiring students at nine o'clock in the morning at the school gate, planting trees in the morning, afternoon doing health, bring their own lunch.

Locations in the park, the main purpose is to green the environment, environmental awareness of students, require students to nine o'clock at the school gate collection, tree planting morning, afternoon, do health, comes with lunch.