双语字幕

英文字幕

无字幕

演讲稿

英文

Sunningthemselvesonrocksorwaddling

awkwardlyacrossthebeach,

it’seasytothinkoftheseimmobile

mammalslessassealions,

andmoreasseahousecats.

Butdon’tbefooledbytheir

beachsidebehavior.

Underthewaves,sealionsare

incredibleendurancehunters.

Hurtlingaroundatspeedsfrom

4to18milesanhour

andhuntingforupto30hoursatatime,

thesemajesticmammalslive

uptotheirname.

Andthankstoasuiteof

physicaladaptations,

finelytunedovermillionsofyears,

theymakeforresourcefulforagers.

Tofindtheirfavoritefood,

sealionshuntmuchdeeperthan

manyoftheirsemi-aquaticpeers.

Withsomespeciesdivingto

depthsofnearlymeters,

they’reabletocopewith

themountingpressure

bycollapsingtheirpliableribcage,

and