Note that drawing off screen (outside of the bounds defined by size) is not illegal, but simply ignored.

请注意，超出屏幕边界(size定义的边界外)画线并非不允许，只是被忽略了而已。

youdao

Brenton was on the receiving end of a hard illegal screen foul that knocked him to the ground right before the run.

WSJ: Jackson, Coley lead Stony Brook past UMass in NIT

After World Peace was called for a foul on an illegal screen, denying Bryant a chance to take the final shot of the half, Bryant and World Peace barked at each other as they made their way up the court.

NPR: Howard Leads Lakers Over Bulls 90-81

First, we need laws requiring all ISPs--any organization that provides Internet access--to screen out illegal content, or content soliciting an illegal transaction, once they are notified of its existence.

FORBES: Keeping The Internet Drug-Free