麻烦大家帮忙用英语翻译一下下列词组，谢谢。

(1) easier said than done (2) speak louder than words (3) is used to do (4) energy conservation (5) failed in the exam (6) to see someone is doing something (7) into ... into ... (8) somewhere someone is doing something (9) picnic (10) too much (11) ... harmful (12) to enable someone to do something (13) bad mood (14) can not bear to do something (15) The best to do something (16) reported (17) as (18) in public (19) tried to do something (20) quite a lot (21) Air pollution (22) try to do something (23) becomes deaf (24) Land contamination (25) with some useful (26) protection of the environment (27) around (28) step on the grass (29) to take care of (30) to a person for comments (31) no one of us (32) best efforts to do something (33) at risk (34) are beginning to realize (35) sorry to hear that (36) cut down (37) to prevent someone to do something (38) to blow away ... (39) to form (40) remember to do something (41) by the law against (42) occupy (43) to do something difficult (44) treatment(本内容查字典原文地址： http://www.chazidian.com/fanyi/ )

1easier to say than to do2action speak louder than words3be used to do4save resources5fail in the exam 6see sb doing7pour into8there is sb doing9go for a picnic10too much11is bad for12make sb do13a bad mood14can not bear doing15had better to do