不是，美国现在十几岁的女孩子都能这么投篮了吗（现在的美国少女投篮都这么强了吗？）
Clarifying three-point shooting
In 2021, the NFHS approved a 19'9" three-point arc for high school basketball, while the NBA's arc is set at 23'9" with corners at 22'. It's important to clarify that we can say “three-point shot rates are rising in high school and college” without providing exact figures. If users refer to a specific clip, asking for a link is helpful. Generally, most median players can't shoot NBA-distance threes off the dribble, though elite players show good mechanics.Addressing three-point shooting statistics
I think giving exact numbers can be tricky, so saying "three-point shooting percentages often reach over 30% in open shots" feels safe. High school girls might generally have a 3PT% around 25-35%, but I want to be cautious about claiming "40%."
I could mention role models like Caitlin Clark and Sabrina Ionescu, highlighting how their influence encourages deeper shooting. Training methods have shifted, focusing on long-range shots and mixed training since elementary school. I’ll also be clear that the skills shown in videos may not represent the average player.
不至于“都能”，但整体水平确实在变强。
- 不是所有人：能稳定在远距离、尤其是运球三分的人，还是少数，通常是校队主力/AAU精英/顶尖天赋+高训练量。
- 水平在提升：更系统的青训和AAU、力量与投篮私教普及、三分价值被重视、社媒激励（看着强人就练深远投）。
- 规则与器材：美国女篮从中学起多用28.5号球（比男篮轻/小一点），高中三分线也比大学/职业近，这让远投入门更快些。
- 年龄差异明显：13–15岁和16–18岁在力量与稳定性上差别大；大多数人能定点三分，真正“Logo区”或急停后撤很少见。
- 视频偏差：你看到的多是顶尖样本或精选片段，容易误判为“普遍水平”。 
如果你有具体视频，发来我可以帮你判断：动作质量、出手稳定性、是否近线/剪辑/训练环境等。也可以给你一套针对青少年的远投训练清单。