During sea trial, the main engine well be kept run at load（）
While on watch at sea you must maintain a proper lookout at all times. On a 700-foot cargo vessel being hand-steered during daylight hours in good visibility and clear of any navigational hazards，the lookout may be（）.
The fog most commonly encountered at sea is called（）.
The Safety of Life at Sea Convention was developed by the（）.
The purpose of the GMDSS is to（）safety of life and property at sea all over the world.
At sea, we can use（）to fix the ship’s position.
The radar control used to reduce sea return at close ranges is the（）.
While inspecting the steering system at sea, you should check for （）.
Collision rules（）apply to all vessels upon the high seas.
The International Regulations for Preventing Collisions at Sea contain the requirements for （）.
During the watch keeping at sea, routine adjustments should be （）
At sea，we can use（）to fix the ship’s position.
All vessels（）size shall, whether in a fairway or not,observe the International Regulation for Preventing Collisions at Sea 1972.
At sea，all required GMDSS equipment（other than survival craft equipment）must be proven operational by（）.
自2004年Thompson在Science发表“Lost at the sea: Where is all the plastic”以来，海洋塑料污染受到环境学家越来越多的关注。微塑料一般认为是粒径小于（ ）的塑料颗粒。
配音翻译时,下列哪个译文能够配上原文I’m study at a university的口型( )
原文:Today, technology has make us all virtual neighbors. 译文:今天,科技使我们所有国家实际上成为邻邦。
原文:他们不顾一切困难、挫折,坚持战斗。译文:They kept on fighting in spite of all dangers and difficulties.
原文:随着战争的进行,他成了他们受挫的象征,成了一切坏事的化身。译文:As the war progressed, he would symbolize their frustrations, the embodiment of all evils.
原文:All the articles are untouchable in the exhibition room.译文:展厅内一切文章都不能碰。
You’re at sea and you’re dying of thirst. Can you drink sea water？
A general has the two possible pure strategies, sending all of his troops by land or all of his troops by sea. An example of a mixed strategy is where he sends 1=4 of his troops by land and 3=4 of his troops by sea.
Ship was reposed to be in distress a few miles out at sea．
All living things must fight to stay alive. They have to feed on something and at the same time avoid being eaten. Therefore they have to solve this big problem of staying alive in their own way. The danger of being eaten in the sea is great. Those plants and animals that do survive usually reproduce (繁殖 ) very fast and in great number. Certain sea animals have defensive device (装置 ) which help them to survive. The jelly fish have poisonous tentacles (触角 ) which are used for attack and defense. Another method of survival which sea plants and animals use is disguise (伪装. They usually have the same colour as their surroundings. In order to stay alive, animals need to have good senses. Fishes have sharp eyes. Almost all animals are sensitive to touch. Fishes judge movements in the water by means of their lines. Fishes and other sea animals can hear well and many of them can make different types of warning sounds.
