1、The Thirdly characteristics of land resource: the regional difference of land resources.
土地資源特點三：土地資源區(qū)域差異顯著。

2、Deformation Monitoring of Thirdly Enviroment in Metro Building
地下鐵道建設的第三方環(huán)境變形監(jiān)測

3、Thirdly I'll give you a demonstration of the product.
第三，我會為您做產品展示。

4、Thirdly how representative is the sample?
再次，樣本有多大的代表性？

5、Thirdly do more exercise and eat more vegetables such as white radish apples tomatoes.
第三多做運動多吃蔬菜如白色的蘿卜、蘋果、西紅柿。

6、Thirdly is the sample representative or is there a bias in it due to whatever.
再次，樣本有代表性嗎,或者其中有偏見嗎？

thirdly翻譯