translate chinese strings:

    # game/scripts/rooms/main_room/init.rpy:3
    old "Light/Extinguish"
    new "点燃/熄灭"
    # game/scripts/rooms/main_room/init.rpy:4
    old "Rummage"
    new "搜查"
    # game/scripts/rooms/main_room/init.rpy:5
    old "Interact"
    new "传唤"
    # game/scripts/rooms/main_room/init.rpy:9
    old "Desk"
    new "书桌"
    # game/scripts/rooms/main_room/init.rpy:15
    old "Check Mail"
    new "查看邮件"
    # game/scripts/rooms/main_room/init.rpy:16
    old "Check Parcel"
    new "签收包裹"