the state in which a person manages to stay alive or strong despite dangers or difficulties

生存

to follow a person or thing and see where they go, often for the purpose of catching them

追赶, 追踪

to change the position of something in a way that the top of it goes to its bottom or to turns it on its side

翻转, 推翻

to say that one is willing to damage something or hurt someone if one's demands are not met

威胁, 恐吓

someone who stands or lies on a special board in order to move on the surface of the water

冲浪者, 冲浪运动员

a large animal with sharp claws and thick fur, which eats meat, honey, insects, and fruits

熊, 棕熊

a bright flash, caused by electricity, in the sky or one that hits the ground from within the clouds

闪电, 雷电

a very tall and large natural structure that looks like a huge hill with a pointed top that is often covered in snow

山, 高山

