tainting造句怎么写

There have been several baby formula scares recently: melamine tainting, baby formula recalled for beetles, necrotizing enterocolitis, links to type 1 diabetes.

Tyrande Whisperwind: I sense a strange darkness tainting them. They have been transformed by a great evil!

She said: 'Chelsea should keep a tighter leash on their players. It is a great club, but they are tainting its image by trying to bed women every time they go out.