Hello, everybody! Thank you very much for inviting me here.
It's very pleasant to have a chance to talk to you about something that is obviously very much on everyone's mind.
I want to talk about an area of security or safety -- bicycles.
I know a lot of you have bikes.
First, when you get your bike, whether it's new or second-hand, bring it as soon as possible to us.
There we'll be able to stamp it with a serial number.
This can frighten criminals away if they realize there's a number stamped on it.
Second, make sure you buy a good lock.
And if the worst happens -- you lose your bike, you should immediately report it to the police station, quoting the serial number that should have been stamped.
专四听力周计划