“在边缘”造句

他小心翼翼地站在边缘。
He was cautious of his footing, wary of the edge.

在边缘附近只能小功率发射 ( 不要在频带外发射! )
Tx is only miliwatts near the edges ( DONT TX OUT OF BAND! ).

我真处在将关闭的在边缘上.
I really was on the edge and about to close.

• #在边缘