observable造句
Similar trends are
observable in mainland Europe.
类似的趋势在欧洲大陆也能见到。
Mars is too faint and too low in the sky to be
observable.
火星星光暗淡，位置低悬，难以看见。
After all, such trends are easily
observable in spheres other than language.
何况这类影响在语言以外的许多方面是显而易见的.