海藻大量繁殖会消耗水中的氧气,进而影响近海生态。Hǎizǎo dàliàng fánzhí huì xiāohào shuǐ zhōng de yǎngqì, jìn'ér yǐngxiǎng jìnhǎi shēngtài.A massive growth of algae consumes oxygen in the water and then affects the nearshore ecosystem.
海藻可以做汤,也可以凉拌着吃。Hǎizǎo kěyǐ zuò tāng, yě kěyǐ liángbàn zhe chī.Seaweed can be made into soup or eaten as a cold salad.
退潮以后,沙滩上留下了一大片海藻。Tuìcháo yǐhòu, shātān shang liúxià le yí dà piàn hǎizǎo.After the tide went out, a large patch of seaweed was left on the beach.