The outside is covered with thick water-proof felt.

外面蒙着一层厚厚的防水毛毡。

《新英汉大辞典》

She said even if Fuhrman felt that way in 1985, there was no proof he felt that way in 1994.

CNN: Fuhrman takes the stand, takes the Fifth

Sue Ramsey from Sinn Fein said a young woman working in an off-licence had told her she felt intimidated when asking for proof of age.

BBC: Northern Ireland Assembly

More importantly, with the arrival of several HD sets that provided 1080p and HDMI, I felt reasonably assured that these products were relatively future proof.

ENGADGET: HD Beat Reader Review: Sony's 50-inch SXRD HD