堤坝: dam, dike...
以后: after, later, afterwards, following, later on, in the future...
鲜花: flower, fresh flowers...
美观: pleasing to the eye, beautiful, artistic...
一次性: one-off (offer), one-time, single-use, disposable (goods)...
冷门: a neglected branch (of arts, science, sports etc), a complete unknown who wins a competition...
风貌: style, manner, ethos...
可观: considerable, impressive, significant...
背诵: to recite, to repeat from memory...
淹没: to submerge, to drown, to flood, to drown out (also fig.)...
