权威例句
Tri-color extruded warning sign and method of fabricating same“You can't see them from sitting here”: Evaluating beach user understanding of a rip current warning signA possible warning sign of major earthquake through observations of astronomical time and latitude"SECOND TRAIN COMING"WARNING SIGN DEMONSTRATION PROJECTDirection, Information, and Warning Signs, Park Street Subway Station, InteriorCould The Eclipse Be A Warning Sign?A troubling development in markets is flashing a warning sign for tech's biggest companiesDamages on high-mountain infrastructure in the french Alps : a warning sign on the permafrost fast degradation?WaMu execs saw warning signs of deteriorating loansRe: [CrashList] Fwd from PEN-L on warning signs