浅滩指示浮标

bar buoy / buoy marking shallows or sandbar

sound of moving water

shallow / light (color)

shallows / shoal / sandbar

beach / shoal / rapids / CL:片[pian4] / classifier for liquids: pool, puddle

finger / to point at or to / to indicate or refer to / to depend on / to count on / (of hair) to stand on end

to point out / to indicate / to instruct / directives / instructions / CL:個|个[ge4]

to show / to reveal

to float / superficial / floating / unstable / movable / provisional / temporary / transient / impetuous / hollow / inflated / to exceed / superfluous / excessive / surplus

buoy

mark / sign / label / to mark with a symbol, label, lettering etc / to bear (a brand name, registration number etc) / prize / award / bid / target / quota / (old) the topmost branches of a tree / visible symptom / classifier for military units