James pushed forward, making it to Alcatraz Island and back in a little more than 2 hours.
詹姆斯继续前进，2个多小时内就往返恶魔岛。
2
To clear the needed salary cap space for Wade, Bosh, James and Miller, the Heat would need to trade forward Michael Beasley, the No. 2 overall selection in the 2008 NBA Draft.
However, in general when the two nodes are in separate message flows (for example, Figure 2), you need to forward the necessary correlation information to the reply flow yourself.