求翻译：　　他是圣诞节活动中最受欢迎的人物。西方儿童在圣诞夜临睡之前，要在壁炉前或枕头旁放上一只袜子，等候圣诞老人在他们入睡后把礼物放在袜子内。在西方，扮演圣诞老人也是一种习俗。是什么意思？

He is the most popular figures in the Christmas activities. Western children before Christmas Eve went to bed, put a sock in front of the fireplace or next to the pillow, waiting for Santa Claus to gift on the socks in their sleep. In the West, to play Santa Claus is also a custom.

He is the character who the Christmas day moves most receives welcome.Western child in Christmas night just before going to sleep before, must puts a sock nearby the fireplace or the pillow, waits for Santa Claus to go to sleep after them places the gift in the sock.In the West, acts Santa Claus als

He is the most popular character in Christmas activities. Western children on Christmas eve before bed, in front of the fireplace or on the pillow next to a sock, waiting for Santa Claus gift after they fall asleep inside the socks. In the West, played Santa Claus is a custom.