Spartina has the ability to take up sulfides and convert them to sulfate, a form of sulfur that the plant can use; this ability makes it easier for the grass to colonize marsh environments.

米草类植物有能力吸收硫化物并将其转化为硫酸盐——一种植物可以利用的硫的形式；这种能力使这种草更容易在沼泽环境中生长。

youdao

A branch can form a "y"; a blade of grass can be an "I." Have older children spell words.

树枝可以形成字母“ y ”；一根草可以形成字母“ i ” .可以让更大点的孩子拼写单词。

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Blood flecks grass of the rabbit form.

血滴在兔子造型的草叶上。

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The 22 January date was fixed because it was the last date available before the stadium takes delivery of the pallets of grass which form the pitch.

BBC: NEWS | UK | Wales | Tsunami gig tickets snapped up

Nadal's astonishing form on grass has led many to tip him to end Federer's domination at Wimbledon.

BBC: Nadal win sets up Federer final

Sharapova reached the semi-finals last year after winning the tournament at the tender age of just 17 in 2004 and remains confident that her form on grass has improved.

BBC: SPORT | Tennis | Sharapova powers through opener