App 排行榜



发行商: lee hee seok
价格: 2.99 USD



排名历史显示90ft在TV Store应用商店中的流行度以及其随着时间的变化。您可以追踪90ft在不同国家、分类和设备上每一天每一小时的表现。









The infield standard was first made in 1845. Alexander Cartwright, a banker in New York, USA, created 20 baseball rules by creating a baseball team called the Knickerbocker baseball club. The Nickelbacker Club decided on the 4th clause that the baseball court size was to be "42 steps from home to second base, 42 steps from first base to third base". Calculating one foot at 3 feet, the distance between the basses is 89.1 feet, almost the same as the current baseball field (90 feet).

It is still unclear why the Knickerbocker Club created a baseball court based on the '42 step '. I think that the 'range' that the defenders are able to put out the batter when the ordinary batting came out was made through the experience of the game.

90 feet is the 'optimal and very scientific distance' for the fun of modern baseball. It takes about 4 seconds for the batter to hit the ball and get to the first base. The batter runs with all his power, and the infielder catches the ball as fast as possible to throw the batter out and throws it to the first base. This '4-second game' is always so exciting that out or safe is decided by a quick drive.

The same is true of stealing. It takes about 3.3 seconds to run 27.43m from first bases to second bases if a player runs 100m in 12 seconds. The time it takes for the pitcher to pitch to the second baseman is 3.3 seconds. In the baseball field created 164 years ago, there is always a crying and smiling game in 0.1 second.


人们在寻找一个应用时都使用哪些词? 正确的关键词可以帮助一个应用提高被发现的几率,并且增加下载量和收入。App Annie追踪上百万个关键词,这样您就可以为您的应用获取更多的下载量,并且了解您的竞争对手正在使用哪些关键词。


查看评价和评级,了解用户对 90ft 的看法。


0 条评价

与 App Annie 一起了解上百万个应用的所有信息,掌握应用行业中正在发生的一切。