求翻译：暑假来临 许多同学会去游泳,首先要学会游泳,如果有可能 要尽量在靠近救生员的地方游泳,不要独自去游泳,同时要注意一些安全警.是什么意思？

During the summer vacation and many students will go swimming, we must first learn to swim, if possible, to try to swim near lifeguards place, do not go swimming alone, keeping in mind some of the security police.

Many alumni coming summer go swimming, we must first learn to swim if there is a possibility that we have to try to close the lifeguards, swimming alone not go swimming, and at the same time it is necessary to pay attention to the Security Police.

Summer vacation approaches many fellow student associations to swim, first must learn the swimming, if has the possibility to have to approach lifeguard's place swimming as far as possible, do not have alone to swim, simultaneously must pay attention to some security police.

Summer holidays come many students will go swimming, we must first learn to swim, if it is possible to near the lifeguard swimming as far as possible, not to swim alone, also note that some security officers.

Summer holidays come many students will go swimming, we must first learn to swim, if it is possible to near the lifeguard swimming as far as possible, not to swim alone, also note that some security officers.