These plain within the river cross into the net, extending in all directions, mostly in the river width of 20 meters to 50 meters water depth of 3 m to 5 meters.

这些平原内的河流交叉成网，四通八达，河面宽度大多在20米到50米之间，水深在3米到5米左右。

youdao

Whether it is black swans, seagulls or just plain springtime robins, it seems to me that the prudent investors should remain net long of this market.

FORBES: Bevy of Black Swans Or Just A Flock of Seagulls?

An undisclosed number of plain clothes police officers are travelling to Germany to help identify offenders who slip through the net.

BBC: England fans barred from Germany