Only_then_did_I_realize_that_taking_part_in_activities_like_this_regularly_is_a_good_way_for_us_to_keep_fit.

　　第五步：过渡衔接联成篇

　　Last Saturday, I went to the Olympic Forest Park with my parents to take part in an activity called "I Walk, and I'm Fit". The_activity_we_participated_in_was_meaningful,_which_gave_me_a_great_deal_of_inspiration.

　　Early_in_the_morning,_hardly_had_we_arrived_at_the_registration_place_when_we_signed_our_names_immediately._Seeing_the_sea_of_people_doing_warm­up_exercise,_we_couldn't_wait_to_join_them._Soon_afterwards,_a_signal_was_given_off_and_we_went_along_the_walking_route,_which_ran_around_the_park._It_seemed_that_no_one_wanted_to_be_left_behind._Thinking_of_that,_I_couldn't_help_walking_faster_than_ever._More_than_one_hour_later,_our_effort_paid_off._We_won_first_prize._How_delighted_we_were!

　　Only_then_did_I_realize_that_taking_part_in_activities_like_this_regularly_is_a_good_way_for_us_to_keep_fit._I'd_like_to_participate_in_such_activities_as_much_as_possible_in_the_future.