The ship's radar scanned the sea ahead.

船上的雷达扫描了前方海域。

《柯林斯英汉双解大词典》

After 37 days at sea, Spotz is now halfway through her trip and ahead of schedule, about 1,250 miles away from land.

斯伯茨在海上已经渡过37天，现在在离大陆2,000公里的海上，已完成了一半行程，并领先预定的行程安排。

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The shot now crosses the goal line 0.030 seconds (or more than 2 ball diameters) ahead of its equivalent at sea level.

而这记射门比它在海平面时一样的情况快0.030秒（或者是多过2个足球直径）。

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Scientists have gone ahead and started to map sea-level-rise scenarios in New Jersey, New York City and flood-prone communities along the Gulf of Mexico to help guide local development and planning.

WSJ: Map Plots Rising Seas Street by Jersey Street

The only constants in this unfolding landscape are the route ahead and the horizon on a sea of eternal blue.

BBC: The perfect trip: Provence and the C?te d��Azur

Speeding away from the quay, the vastness of the Tyrrhenian Sea and sky opens up ahead.

BBC: Live the good life on the Amalfi Coast