(3/4) High development activity implies that:
1⃣The project is serious about its business proposition
2⃣The project will likely ship new features in the future
3⃣It's less likely that the project is just an exit scam
（3/4）高发展活动意味着：
1.⃣该项目认真对待其商业主张
2.⃣该项目未来可能会推出新功能
3.⃣该项目不太可能只是一个退出骗局