他为这个小女孩深感悲哀。He felt a great sadness for this little girl.令人悲哀的是，他的国际职业生涯竟如此惨淡收场。It was sad that his international career should end in such anticlimax.公共场所的肮脏污秽让我感到非常悲哀。I find public squalor very saddening....
I don’t want any misunderstanding.我不希望有任何误解。To obviate misunderstanding, state Directions in the most lucid way possible.为了避免误解, 尽可能明白地说明.I am hopeful this misunderstanding will be rectified very quickly.我相信这个误会将很快得到纠正。I...
The element employs a bifilar wound wire grid on an insulating substrate.元件系用双股绕线网缠绕在一块绝缘基板上.A new backfire antenna fed by a bifilar backfire belix is described in this Paper.本文提出一种用双线背射螺旋作馈源的新式背射天线....