Mother otariids use a foraging strategy.
母水獭会使用觅食策略。
Though smaller than many other phocids, harbor seals are similar in size to most otariids.
虽然港海豹的体型较小，但其体型与大多数的otariids（海狮和海狗）相似。
Though smaller than many other phocids, harbor seals are similar in size to most otariids.
虽然港海豹的体型较小，但其体型与大多数的otariids（海狮和海狗）相似。
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