Swimming in perfect formation, they flick their tails in unison以完美的編隊狀態(tài)行動，統(tǒng)一擺尾

in unison:完全一致地； 同時地

The last verse will be sung in unison.

歌詞的最后部分要齊唱。

They regroup and assess the damage.它們重新聚集，檢視冰裂的情況

assess:評定；評估；估算[用作及物動詞, ～+ n./pron]

Can you assess my chances of winning?

你能估計出我有幾分獲勝的機會嗎？

He's so lazy that it's difficult to assess his ability.

他懶惰得很難對他的能力做出評估。

常用短語:

assess at:估計...價值為

They assessed the value of the house at 60,000 pounds.

他們估價這房子值六萬英鎊。

The ice floe is breaking up.大浮冰破裂了

break up:破碎

They decided to break up the partnership.

他們決定終止合作關(guān)系。

The wolves of the sea move on in search of easier quarry.海中的狼群繼續(xù)尋找更易捕的獵物

in search of:尋找； 尋求

He is in search of a better new life.

他在尋求更加美好的新生活。