确切: definite, exact, precise...
游船: pleasure boat, cruise ship...
搁浅: to be stranded (of ship), to run aground, to run into difficulties and stop...
浮: to float, superficial, floating, unstable, movable, provisional, temporary, transient, impetuous, hollow, inflated, to exceed, superfluous, excessive, surplus...
可疑: suspicious, dubious...
损害: harm, to damage, to impair...
诚恳: sincere, honest, cordial...
逢: to meet by chance, to come across, (of a calendar event) to come along, (of an event) to fall on (a particular day), to fawn upon...
不曾: hasn't yet, hasn't ever...
盛行: to be in vogue, to be prevalent...