plus
prep.1. increased by 加，加上
2. in addition to 外加；另有

photographer
n. a person who takes photographs esp. as a professional or as an artist 攝影師

sled
n. 雪橇

explorer
n. sb. who travels for the purpose of discovery 探險者

trek
n. a long and hard journey 長途跋涉

head
vi. move or go toward 朝…行進

whale
vi. engage in the activity of hunting whales 捕鯨

Norwegian
挪威人

whaler
n. 捕鯨人

zigzag
vi. move forward by going at an angle first to the right and then to the left 曲折行進

iceberg
n. 冰山，浮在海洋上的巨大冰塊

almond
n. 杏仁

bar
n. 條；塊

boredom
n. the state of being bored 厭倦

drift
vi. be carried along or driven by wind, waves or currents 飄；飄流

entertain
vt. keep interested or amused 給…娛樂；使快樂

doghouse
n. 狗窩

* porch
n. 門廊

* dome
n. 圓屋頂；穹頂

meanwhile
ad. in the intervening period of time; at the same time 在間隔時間里；（與此）同時

brave
vt. face or risk facing (danger, pain, or trouble) without showing fear 勇敢地面對

indoors
ad. inside a building 在室內

shot
n. a photograph 照相，快照；拍攝

crush
vt. press so as to break or destroy 壓碎，壓壞

sickening
a. very unpleasant, disgusting 令人厭惡的

* sensation
n. a general feeling caused by a particular experience 感覺，知覺

grab
vt. take or pick up suddenly and roughly 抓取，攫取

precious
a. of great value or worth 貴重的；珍貴的

heroic
a. brave and courageous 英雄的；英勇的

rescue
n. a successful attempt to save sb. or sth. from a difficult or dangerous situation 營救，救援
vt. save; set free 營救，救出

lifeboat
n. 救生艇

drag
vt. pull along with effort or difficulty （用力地或慢慢地）拖，拉

frigid
a. very cold, icy 寒冷的

shiver
v. shake slightly, esp. because of cold or fear 顫抖，哆嗦

crawl
vi. move slowly on hands and knees 爬，爬行

slush
n. partly melted snow 半融化的雪；雪泥

avoid
vt. keep away or to prevent from happening 避免；防塵

killer whale
n. 逆戟鯨

* penguin
n. 企鵝

seal
n. 海豹

blubber
n. 鯨脂，海獸脂

eventually
a. in the end; at last, finally 終于，最終

desert
vt. abandon, leave; go away from (a place) without intending ever to return 拋棄；遺棄；離棄（某地方）

deserted
a. with no one present; abandoned 無人的；被離棄的；被遺棄的

severe
a. serious; extreme 嚴重的；劇烈的