canada has more fresh water [than any other country in the world]
比较状语从句
[Rather than take the aeroplant all the way] ,they decided to fly to Vancouver and then take train from weat to east across Candad.
比较状语从句
[That afternoon aboard the train] ,the cousins settled down in their seats.
简单句,前面是状语短语
Many of them [have a gift for riding wild horses and can win thousands of dollars in prizes].
and连接的并列句,主语都是many of them,后面是并列结构.
They [went through a wheat-growing province and saw farms that covered thousands of acres].
and连接的顺承结构并列句.主语是they.
They managed to catch sight of [some mountain goats and even a grizzly bear and an eagle].
and连接的并列短语,做catch sight of的宾语.