@twoseedwords There's no pause function in the contract, only an unpause, which was invoked by the Crowdsale contract once the sale was over, liquidity locked, and tokens transferable.
@twoseedwords 合约中没有暂停功能，只有一个取消暂停功能，一旦销售结束、流动性锁定和代币可转让，Crowdsale 合约就会调用该功能。