Hearing the call, Lin Yang turned his head and strode into the cabin.
"Is it a big fish coming? How big? Where?" he asked directly with rapid-fire questions.
"Look, the large blotches of red and yellow on the screen are the big fish. Our sonar fish finder is the latest version, with a much higher refresh rate than the old ones and virtually no signal delay."
Lin Yang followed the pointed direction and, indeed, saw a significant blotch moving sinuously on the monitor.
"Can we estimate the size of the fish from the blotch? Is there anything else for comparison? I saw them catch a big-eyed gold spearfish earlier; there must be schools of small fish around, right?"
"Oh, of course, I was focused on the big fish and blocked the signals of medium and small fish. Let me bring them up for you!"
Zhang Lin pressed a few buttons, and the image on the screen quickly changed. Aside from the big fish, many other scattered small blotches appeared nearby.
