1.
They are often active late at night, possibly matching this alert period to feed on fish or squid.
它们常在晚上晚些时候活跃，可能与捕食鱼或鱿鱼的警惕时期一致。
2.
Bald eagles look for other birds that are catching fish.
秃鹰也捕食那些正在捕鱼的鸟，
3.
ome fish jump inside water catches and feeds on the insect .
有些鱼从水里跳出来捕食昆虫。
4.
An octopus catches food with its arms.
章鱼用它的胳膊捕获食物。
5.
every year harvest 20 billion pounds of fish to satisfy food demands.
每年捕获200亿磅鱼以满足食物需求。
6.
"It lies under stones during the day, emerging at night to feed on crayfish, small fishes, and worms."
昼伏石下,夜出捕食螯虾、小鱼、蠕虫等。
7.
Pelicans wait for the fishes to come up for air to capture them.
鹈鹕会等鱼浮出水面换气时将其捕食。
8.
In predators that ate the fish, the chemical accumulated.
当捕食者吃了鱼后，有害化学物质在体内积累。
9.
They lie in shallow water to escape the predatory attentions of bigger fish.
它们呆在浅水里以躲避被大鱼盯上而捕食。
10.
Mammals such as whales and walrus in turn feed on this small prey.
哺乳动物如鲸鱼，海象反过来捕食这些小猎物。
11.
To catch or try to catch fish.
捕鱼，钓鱼捕或尝试着捕鱼
12.
They lived on fish and meat and used to make holes in the ice and catch fish and seals .
他们以食鱼、肉为生，还经常在冰川上打洞捕捉鱼和海豹。
13.
"They are prime food fishes, though a few species carry a toxic substance in their flesh and can cause poisoning when consumed, and they provide sport for anglers and spearfishermen. See also jewfish; sea Bass."
它们是上好的食用鱼,也是游钓鱼,亦可用鱼叉捕捉。少数种类的肉含有毒物质,食后能引起中毒。
14.
A large food and game fish(Rachycentron canadum)of tropical and subtropical seas.
军曹鱼一种可供食用与钓捕的热带和亚热带海域的大型鱼（军曹鱼军曹鱼属）
15.
Their food is mainly fish of the trout variety, but also eat young ducks, muskrats and even birds on rare occasions.
主要食物为不同的鳟鱼，也以鸭雏，麝鼠为食，偶尔捕捉飞鸟。
16.
The act, occupation, or sport of catching fish.
捕鱼，钓鱼捕鱼的行为、职业或运动
17.
Any of several freshwater food and game fishes of the genus Thymallus of the Northern Hemisphere, having a small mouth and large dorsal fin.
茴鱼北半球的几种茴鱼属的几种供食用钓捕用的淡水鱼类中任何一种，有小嘴和大背鳍
18.
A voracious food and game fish(Pomatomus saltatrix) of temperate and tropical waters of the Atlantic and Indian oceans.
蓝鱼，跳鱼一种贪婪的食用和猎捕鱼（鯥），生活在大西洋和印度洋的温带或热带海域