1、Environmental problems directly affect the quality of people's lives.
環境問題直接影響人們的生活質量。
2、Right side,please.
請靠右行。
3、Handle with Care.
小心輕放。
4、Turn off the light,please.
請隨手關燈。
5、Save Food.
節約糧食。
6、Keep Silence.
保持安靜。
7、Save on electricity.
節約用電。
8、After you!
您先請。
9、Pollution is legally controlled and enforced through various federal and state laws.
污染由聯邦和州各種法規控制和強制執行。
10、Save the earth, Our Only Home.
保護地球，我們唯一的家。
11、Please keep off the grass.
不要踐踏草坪。
12、Save paper,please.
節約用紙。
13、Discharge pipes directly take pollutants away from the plant into the river.
排泄管道直接將污染物從工廠排入河流。
14、No smoking.
禁止吸菸。
15、Environmental law heavily intertwined with administrative law.
環保法與行政法緊密聯繫在一起。
16、Please shut the door after you.
出入請關門。
17、Most environmental litigation involves disputes with governmental agencies.
許多環保訴訟都涉及與政府機構的爭端。
18、Environmental impact reports are required under many circumstances by federal and state law.
根據聯邦和州的法律規定，在許多情況下都要求提供環境影響報告書。
19、In 1970, a federal agency was created to coordinate governmental action to protect environment.
1970年，成立了一個聯邦機構以協調政府的環保行為。
20、Safety First.
安全第一。
21、Keep Away From Fire.
切勿近火。
22、Keep clean.
保持清潔。
23、Be careful.
請小心。
24、Cameras are forbidden.
禁止拍照。
25、An act that is destructive to the environment may be criminalized by statute.破壞環境之行為可以被法律規定為犯罪。
26、No Cycling in the School.
校內禁止騎車。
27、The law requires a detailed analysis of the potential impact on the environment of a proposed project.
法律規定要對擬訂項目對環境的潛在影響作詳盡的分析。
28、Save water,please.
節約用水。
29、Don't litter the floor.
不隨地扔垃圾。
30、Protect Public Propety.
愛護公共財物。
31、The federal government promulgated the Clean Water Act and the Clean Air Act.
聯邦政府頒布了《水清潔法》和《空氣清潔法》。
32、Care plants,please.
請愛護花草。
33、No climbing.
禁止攀爬。
34、Be quiet!
禁止喧譁。