从不: never...
水产品: aquatic products (including fish, crabs, seaweed etc)...
看得见: can see, visible...
碍事: (usu used in the negative) to be of importance or to matter, to be in the way, to be a hindrance...
发现: to find, to discover...
嘉宾: esteemed guest, honored guest, guest (on a show)...
…分之…: fractional number...
括号: parentheses, brackets...
半: half, semi-, incomplete, (after a number) and a half...
理由: reason, grounds, justification...
