spaniard，西班牙人（spain西班牙）
submerge可作vi，潜入水中
The ancient city you see right now would otherwise submerge if it weren’t for this severe drought.
Sludge淤泥，不可数
There’s too much sludge in the nearby lake so you’d better not swim there.
ominously不祥地，威胁地
Two lions walk ominously toward the buffalo.
inundate=overwhelm or flood，vt
Many tourist attractions have been inundated with tourists in this May day holiday.
raker=a raking implement，视频中是一辆类似挖掘机的车，rake的名词形式意思是耙子，可数
Gift 作vt 来讲是赠送的意思
One of the New Zealanders said they should look after kiwis because this kind of flightless bird gifted them its name.
cull限量捕杀,vt；stoat短尾鼬，可数
Some initiatives to protect kiwis have taken off in New Zealand including culling predator species like stoats.
Whopping=very large, informal
He caught whopping 90 fish today.
