1. Such anomalies are due to the relative abundance of the "isotopes" or varieties of each element. 这种反常现象是由于同位素比较丰富或者各个元素比较多样化。
2. The Canada lynx shows a ten-year cycle of abundance that parallels the abundance cycle of hares. 加拿大猞猁的丰饶周期为10年，与野兔的丰饶周期相似。
3. In the latter decades of the twentieth century there were intensified efforts to understand and record the abundance of Australian rock art. 在二十世纪的后几十年里，人们加紧努力去了解和记录丰富的澳大利亚岩石艺术。
4. Fruit and vegetables grew in abundance on the island. 该岛盛产水果和蔬菜。
5. This area of Mexico has an abundance of safe beaches and a pleasing climate. 墨西哥的这个地区有大量的安全沙滩与宜人的气候。
