量体裁衣
cut the garment (or tailor the suit)according to the figure; cut your coat according to your cloth;act according to actual circumstances
量体裁衣liànɡ tǐ cái yī
按照身材大小来裁剪衣服。比喻根据具体情况来行事。act according to actual circumstances, cut the garment according to the figure