5/ Parathreads provide a simple entry point for launching an L1 chain on top of Polkadot & Kusama and they're just as secure as parachains.
They can be seamlessly upgraded into full parachains with guaranteed capacity and are estimated to be ready for launch in Q1/Q2 2023
5/ 平行线程为在 Polkadot 之上启动 L1 链提供了一个简单的入口点