Motorcycle is a pit, SLR destroys life, what is that sentence?

"Motorcycle is a pit, but it will ruin your life" can be followed by "fishing is poor for three years, and literary play will ruin your life"

These words are ridiculous, but they also reveal some information, indicating that the entry threshold and professional knowledge requirements of these things are relatively high. Of course, this sentence is not completely correct, because as long as we grasp the appropriate degree, these consequences can be completely avoided. If you indulge in it too much, everything will lead to bad results.

Introduction:

SLR cameras (SLR cameras) are also called SLR cameras. Refers to a camera that uses a single lens, through which light shines on the reflector and takes a view through reflection.

Sports motorcycles are also called sports cars. The leading idea of its design is for people's leisure and vacation. It is an interesting means of transportation and an amusement tool to experience the fun of life.