一个气喇叭的音量很少低于121.4分贝。
The futures contract on Tuesday recorded its biggest decline in nearly a month ending $1.30 lower at $64.64 a barrel.该期货合约周二创下近一个月来的最大跌幅,下跌1.30美元,收于每桶64.64美元。
When babies were held instead by their moms, the scores were 1.4 to 1.5 points lower at those intervals — but no different after 1 minute.当换做母亲的时候,这些分值在那些时刻分别降到了1.4分和1.5分—但是在1分钟之后并没有什么不同的。