Relay-board is used to the automatic shift of surroundings.
继电器板卡用于旋放外部工作环境的自动切换；
2
This shift began after I entered the 'Expats for Olympic Torchbearers' contest, designed to select eight foreigners living in China to participate in the Olympic torch relay.
改变要从我参加“在华外国人奥运火炬手”（Expats for Olympic Torchbearers）选拔说起。 这项活动的目的是从在华居住的外国人中选出八位火炬手来参加奥运火炬接力。