1. Ferrules of index finger, middle finger, fourth finger and little finger respectively connect to dorsal carpal guard plate of the major frame via elastic brace; 食指套圈、中指套圈、无名指套圈和小指套圈分别通过弹力带连接在主架的腕背护扳上；
2. The index system consists advanced index, economical index and green index, which consist of A class index sign and second class index sign. 评价指标体系由技术先进性、经济性、绿色性三方面指标组成，分一级指标和二级指标。
3. The index system set up four indexes, it is that the first class index includes the input index, the process index, the output index and effect index. 该指标体系设置了四个维度的指标，即一级指标分为投入维度、过程维度、产出维度和效果维度。
4. Please close your thumb, and then open your index finger. The finger represents brothers and sisters, they have their own family and they will leave us too). 请大家合上大姆指，再张开食指。食指代表兄弟姐妹，他们也都会有自己的家庭，也会离开我们。
5. Oppression should look for when the index finger or ring finger, do not use the thumb, because thumb of the Central Artery has large, easy mistake to judge. 找压迫点时要用食指或无名指，不要用拇指，因为拇指中央有粗大的动脉，容易造成误判断。
