1·Medical authorities were baffled, both as to its causes and its virulence.
医疗当局对其病因及有多致命都还不怎么了解。
—— 《柯林斯英汉双解大词典》
2·Primary groups, then, serve both as carriers of social norms and as enforcers of them.
因此，初级群体既是社会规范的载体，又是社会规范的执行者。
3·They continue to emit distress calls underwater both as tadpoles and after they have begun metamorphosis.
无论是蝌蚪还是刚开始变形的蝌蚪，它们都能够在水下发出叫声。
4·Among his other duties, he acted both as the ship's surgeon and as chaplain for the men.
另外，他兼任船上的外科医生以及船员们的牧师。
—— 《柯林斯英汉双解大词典》
5·It is certain that this monastery which had a grand air both as a church and as a seignory.
可以肯定的是，这座修道院既有教堂的气派，也有修道院的气派。
6·I'll do both as soon as I possibly can.
只要我一旦能作到的话，我就要又吃又睡。
7·I submit both as evidence that I really love trains.
但这些都是我宝贵的亲身体验，我真的喜欢乘火车旅行。
8·Iran is vulnerable both as a consumer and an exporter.
伊朗既是一个脆弱的消费国，也是一个脆弱的出口国。
9·They consider the work of art both as an end and a beginning.
他们认为，艺术作品既是终点也是起点。
10·But you see flamenco both as a source of pride and as a claim to fame.
但是你能看到弗拉明戈既是一种自尊的源泉，也是一种名望的追求。