求翻译：胸廓对称，纵膈居中，两肺门正常，两肺纹理清晰，未见明显实变影。心影大小、形态如常，膈面光滑，两侧肋膈角清晰、锐利。是什么意思？

Thoracic symmetry, middle mediastinal, hilar two normal, two clear markings, no significant opacities. Cardiac size, shape as usual, the diaphragm surface is smooth, clear costophrenic angle on both sides, sharp.

auricle breast symmetry, longitudinal diaphragm lets two Lung Mun normal, two pulmonary texture clarity, not see obvious changes. Heart film size, shape, Diaphragm as usual slick, two side rib diaphragm point clear and sharp.

The chest gallery is symmetrical, the vertical diaphragm comes between, two lung hiluses are normal, two lung textures are clear, has not seen the obvious consolidation shade.The impression size, the shape are as usual, the facies diaphragmaticon is smooth, the both sides costophrenic angle is clear

Thorax symmetric, centered mediastinum, both lungs properly, both lungs texture clear, no significant real shadow. Heart shadow size and form as usual, diaphragmatic surface is smooth, costophrenic angle on either side a clear and sharp.

Thorax symmetric, Center the mediastinum, the lungs properly, both lungs texture clear, no significant real shadow. Heart shadow size and form as usual, diaphragmatic surface is smooth, costophrenic angle on either side a clear and sharp.