HawkEye - Moved to first tier, where Deflection was.
眼-移到了生存系的第一层，原偏斜的位置。
2
Some other functions such as hawkeye query of navigation map, map attribute interactive query, location query and so on .
导航图的鹰眼查询、图属互查以及地点查询等功能；
3
Besides deciding challenges, Hawk-Eye also offers various statistics, like serve direction and placement, shot comparisons and player movement tracking information.