1. These are fairly high proportions considering the recent economic climate. 考虑到最近的经济形势，这是相当高的比例。
2. The pterosaurs resembled both birds and bats in their overall structure and proportions. 翼龙的整体结构和比例与鸟类和蝙蝠都很相似。
3. Piot said the disease has already reached staggering proportions since first being identified in 1981. 皮奥特说，这种疾病自1981年被首次发现以来，已经达到了惊人的比例。
4. Among more than 10,000 characters, proportions of white, black and Asian characters came close to U.S. population figures. 在超过一万名角色中，白人、黑人和亚洲人角色的比例接近美国相应的人口比例。
5. The agency creates advertisements and develops a media plan, specifying which media will be used and in which proportions. 该机构制作广告并制定媒体计划，详细说明将使用何种媒体以及以何种比例使用。
