Vitamin D made by the action of sunlight on the skin accounts for 90 per cent of the body's supply, but lower levels can also be obtained through food such as fish, eggs and breakfast cereals.

通过阳光刺激皮肤产生的维他命D可以提供人体90%的需要，但是其也可以通过鱼类，鸡蛋和谷类来提供。

youdao

Huntington pointed out that action to protect fish and fisheries in the Bering Sea donut hole came about only after overfishing had taken place;

汉丁顿说过度捕捞行为发生后，白令海空心海域才有了保护鱼类和管理捕捞的行动。

youdao

Try the Asteroid Belt sample and Fish Tank sample on the test drive site to see hardware accelerated Canvas in action.

在体验站点上使用一下小行星带例子和鱼缸例子，了解一下硬件加速的Canvas的实践运作。

youdao

Both oenophiles and salmon lovers can see which vineyards are taking action via Fish Friendly Farming, a certification project from the non-profit and Napa-based California Land Stewardship Institute, which gives its stamp of approval to wineries and farms that work on habitat and water-quality issues.

BBC: Search the

Caral Ni Chuilin was responding to a UUP motion calling on her to develop an action plan for endangered fish.

BBC: Sustainability of indigenous fish stocks

The reality is these cases are frequently filed by lawyers who follow, pilot-fish fashion, behind the big class action firms.

FORBES: Easterbrook Strikes Again, Slamming Flimsy Derivative Suit