to throw in a shrimp and pull out a whale, to use a sprat to catch a mackerel
釣られる
to be lured, to be attracted, to get hooked (on)
釣り浮き
fishing float, bobber
川釣り 川釣
river fishing
秋の日は釣瓶落とし
the autumn sun sets as quickly as a bucket dropping into a well
提灯に釣鐘 提灯に釣り鐘
paper lanterns and temple bells (esp. as an example of two things looking similar on the outside, but of a completely different nature), (like) chalk and cheese