, D9 M- Q* I2 y z& @" F- {: Q这里有一些信息:4 P. l/ M+ _ l/ ?; u; p" s
0 v( ^ l+ }( I5 w0 {/ l; khttp://www.victoriasewagealliance.org/ ! i- ^+ C g( Q( o g5 `0 T d$ s4 h \' B http://www.georgiastrait.org 8 O) t1 \5 @( W% k8 t / T8 d& ] D% k9 L0 a9 }7 S个人支持逐步采取一些措施,因为很多沙滩被破坏的不行,包括我家附近的Gyro Park的沙滩,每次去,看到稍加过滤的污水哗哗流进海滩,就不舒服。对于现在的计划,也许不完美,大家应该一起努力。也许有更好的方法。我想,科学家不能只站在反对的角度,更应帮助提出好的方法。 4 N# z7 J+ D$ H E8 g D8 K& v0 W 3 l* a+ m" k) r/ G4 \读一下下面这段: ' O! Z- N/ k) [. m# X8 k% T: I$ cVictoria is the only major Pacific Coast city north of San Diego without any sewage treatment. Halifax used to dump untreated waste into its harbour until it inaugurated a $333-million treatment plant in 2008. Within months, the city’s beaches were opening to swimmers for the first time in decades. 作者: nickguo 时间: 2013-5-3 13:11