求翻译：时间7月20日，星期三，天气晴，活动，你和几个朋友在海里游泳，沙滩上有不少人，有捡贝壳的，玩沙子的，学游泳的等等，你开始有点怕，在朋友的帮助下和鼓励下，你尝到了游泳的乐趣，虽然你很累，但很开心，写一篇100字左右的英语日记是什么意思？

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The time on July 20, Wednesday, the weather is clear, the activity, you and several friends swim in the sea, in the sand beach has many people, has picks the shell, plays the sand, studies the swimming and so on, you start a little to fear, under under friend's help and the encouragement, you has ta

Time on July 20, Wednesday, weather fine, activities, you and several friends in nautical miles swimming, beach Shang has many people, has picked up shells of, playing sand of, learn swimming of and so on, you began is a bit fear, in friends of help Xia and encourages Xia, you taste to has swimming