He echoed conservationists' concerns that "a single major event could be catastrophic".
Falling headlong off the tee() memory cliff，详情可参考91视频
"The Dutch are rich and they work less – but the question is, how sustainable is this?" says Nicolas Gonne, economist at the OECD. "There's only so much you can do with few workers.，这一点在safew官方版本下载中也有详细论述
Arbitrary rejection or suspension without clear justification