“lurker”造句，怎麼用lurker造句

Dark matter's status as a mysterious and invisible lurker in the universe has frustrated scientists for years.

And if you decide to graduate from lurker to participant the gains are even greater.

In the rush to codify the battles of the day, we miss the triumph of ingenuity of the lurker, the loser, the strip mining of the user if those notions are to be believed.