bet /bet/ v. 打赌
靠自动扶梯的右侧站立 stand on the right side of the escalator
A：It's best to stand on the right side of the escalator.
最好靠自动扶梯的右侧站立。
B：Yes, it makes it easy for people to go past you.
是啊，这样人们从你旁边经过就容易了。
◆ go past 经过；越过；通过
从自动扶梯的左侧通行 walk on the left side of the escalator
A：If you're in a hurry, walk on the left side of the escalator.
如果你着急的话，从自动扶梯的左侧通行。
B：But I can't. You see, people are standing everywhere.