| 1. | Individuals crossing exclusively within the same population produce more progeny than those crossing in both directions and thereby use up some of their gametes for the production of inviable hybrids .
完全在同一种群内进行杂交的个体比以两个方向进行杂交的个体繁殖后代要多，因此为了产生无生机的杂种，就要消耗掉一些配子。 |
| 2. | It is a country full of energy and vitality
这是一个充满了活力和生机的国家。 |
| 3. | Q : when did you start flying rc helicopter
问:你什么时候开始飞遥控直生机的 |
| 4. | When did you start flying rc helicopter
问:你什么时候开始飞遥控直生机的 |
| 5. | People say it is a cheerful and lively color
人们说黄色是一种欢快的充满了生机的颜色。 |
| 6. | A metaphor oforganic growth . .
一个喻示着生机的. . |
| 7. | A metaphor oforganic growth . .
一个喻示着生机的. . |
| 8. | A metaphor oforganic growth
一个喻示着生机的 |
| 9. | It may be helpful for us to create the lively and individual forms
从而对国内设计有所借鉴，创造出充满个性与生机的建筑。 |
