31.   Coast guard officers showed him maps to explain how extensive the environmental damage has been.

v. + map >>共 276
draw 8.59%
use 5.11%
have 4.54%
include 4.13%
study 2.92%
produce 2.76%
create 2.67%
show 2.51%
redraw 2.19%
provide 2.03%
show + n. >>共 1032
sign 13.22%
interest 4.00%
support 1.59%
improvement 1.41%
picture 1.14%
emotion 1.13%
promise 1.11%
restraint 0.93%
footage 0.92%
willingness 0.91%
map 0.10%
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