These steps may slow the flow of oil into the sea, perhaps substantially, but they will not stop it altogether, and carry a slight risk of increasing it.
这些步骤也许会大大减缓石油流进海中的速度，但是不能完全遏止，甚至还有一丝加速泄漏的危险。
2
The Gallery Inn begins a few steps from the ancient wall of Old San Juan, overlooking the Caribbean Sea to the North and the glimmering city to the South.
沿着圣胡安的老城墙走几步就到了画廊酒店，北面加勒比海，南临老城区。
3
It was built of bright yellow shining stone, with long flights of marble steps, one of which reached quite down to the sea.