相关例句

• Some species of Arctic birds are threatened by recent sharp increases in the population of snow geese, which breed in the Arctic and are displacing birds of less vigorous species.(某些种类的北极鸟受到近来雪雁数量急剧增加的威胁，这些雪雁在北极繁殖，并且正在取代生命力较弱的鸟类。)
• She had a vigorous opponent.(她遇到一个劲敌。)
• She was a very vigorous sort of person.(她是那种精力非常旺盛的人。)
• His calligraphy is vigorous and forceful.(他的书法苍劲有力。)
• Another experiment demonstrated that physical exercise, which was sufficiently vigorous to double the rate of breathing, had no effect on the frequency of yawning.(另一项实验表明，体育运动——尤其是剧烈的运动——可以使呼吸频率增加一倍，但这对打哈欠的频率没有影响。)
• Very vigorous exercise can increase the risk of heart attacks.(耗费大量体力的运动会增加心脏病发作的风险。)
• It is difficult to conceive of vigorous economic growth without an efficient transport system.(如果没有高效的交通系统，很难想象会有强劲的经济增长。)
• This plant is a vigorous grower.(这种植物生长起来茂盛茁壮。)
• He is vigorous and unrestrained in behaviour.(他这个人做事豪放不羁。)
• Vita was a trailblazer, a vigorous independent.(维塔是一位开拓者，一个精力充沛的独立派。)