X-ray examination of a recently discovered painting—judged by some authorities to be a self-portrait by Vincent van Gogh—revealed an under image of a woman's face.
对最近发现的一幅画作被一些权威人士判定为文森特·凡高的自画像，对其进行的 X 光检查揭示了一个女人脸部的底层图像。
2
Too high house prices can be brought under control, on condition that the authorities introduce a series of regulatory policies.
只要政府出台一系列调控政策，过高的房价就能得到控制。
3
The civil-aviation authorities had come under strong pressure from European airlines, several of whom had conducted successful test flights in the supposed danger zone.