Newer four-strokes are heavier than older two-strokes, so if you (or the previous owner) replace the outboard, you need to make sure the bracket is still appropriate.
新式的四缸发动机要比老式的双杠发动机更重，因此如果你（或者之前的船主）更换了舷外发动机，你需要确定支撑臂仍然合适。
Researchers have also found that up to two drinks per day may slash in half the risk for ischemic strokes, the most common type, which occur when arteries that feed blood to the brain become blocked.
研究人员还发现，每天喝两次酒可以使缺血性中风减少一半的发病风险，缺血性中风是最常见一种中风病，当供给大脑血液的动脉发生阻塞时发病。
When you start a V-8 engine, you are only driving two cylinders (1 liter) through their compression strokes, but with one big cylinder you would have to compress 4 liters instead.
当你启动V - 8发动机时，只是通过压缩冲程驱动了两个气缸(1升)，但是如果是一个大气缸你必须要压缩4升。
The man in the new study, an African living in Switzerland at the time, suffered the two strokes in his 50s, weeks apart, and was profoundly blind by any of the usual measures.
此项新研究中的病例是一个居住在瑞士的非洲人，在他50多岁的时候得了两次中风，隔了几个星期以后，他出现进行性失明，并且没有什么有效地治疗措施。
There was no significant difference in the rate of serious side effects, including heart attacks and strokes, between the two groups.
而两组在副作用方面没有明显的不同，包括心脏病发作和中风的发生。
If it needs only two strokes to complete a cycle, it is called a two-stroke cycle engine or, for short, a two-cycle engine.
如果发动机完成一个工作循环，只需要两个行程，就称为两冲程循环发动机，或者简称两冲程发动机。
At the Master Golf tournament in Atlanta today, Tiger Woods was given a two strokes penalties for improper drunk during the second round yesterday. He could be disqualified.
今天，在亚特兰大举行的美国高尔夫大师赛中，泰格·伍兹因为在昨天第二轮比赛中不正确抛球被罚两杆。他可能会被取消资格。
The study focused on two kinds of strokes: hemorrhagic and ischemic.
研究针对两种中风：出血性和缺血性。
While the running hand makes full use of connecting lines between two strokes it can be regarded as the quickly-written form of regular script.
当运行一方面充分利用连接两招可以看作是楷书的快写形式之间的线。
The Chinese character Ren, or people, is in a shape of two strokes supporting each other.
在汉字中， “人”字就是一个相互支撑的形状。
The thing you don't want to attempt is a long over-gliding stroke with a two beat kick as you simply decelerate far too much between strokes.
你不应该做的是那种二次腿且过度滑行的游法，因为你会在划水衔接时减速太多。
The cycle of operations is spread over four piston strokes. To complete the full cycle it takes two revolutions of the crankshaft.
发动机的一个工作循环分布在活塞的四个行程中，一个完整的工作循环曲轴需要转动两圈。
But two strokes later, you may be on the crest and able to see for hundreds of yards.
但是两次划水后，你可能已经在波峰上，可以看到上百米远。
The strokes of Chinese characters may be divided into two types in terms of their formation: the basic strokes and compound strokes.
汉字的笔画形状可分为两大类：基本笔画和复合笔画。基本笔画是由简单的点或线构成的。
In a two-day debate, the advisers found some evidence the drug increases the risk of heart attacks, but there was not enough evidence that it increases the risk of strokes or deaths.
但是专家组告诉美国食品药物管理局，“文迪雅”需要添加警告说明。在两天的讨论中，专家们发现了一些“文迪雅”增加心脏病风险的证据，但没有“文迪雅”增加中风或死亡的足够证据。
The second is unilateral, way Ian breathes only to one side, one in two strokes.
第二种是单侧呼吸，即划臂两次呼吸一次。
Lilliya is perhaps more experienced at what fission causes having had strokes over two years ago now due to an outer earth whale combustion that rolled over her at the time.
Lilliya也许对核裂变会带来什么更有经验，因为她在过去2年前由于那时一只地表鲸鱼的自我焚化而曾经历过中风。
The structure of Chellonese character , in whelloch two strokes support each other, manifests the concept that a good life should be created by all the people.
“人”字互相支撑的结构也揭示了美好生活要靠你我共创的理念。
The Committee confirmed that the penalty was two strokes but did not ask a whether the error had been rectified.
委员会确认处罚两杆，但没问a他是否改正了错误。
Two strokes indicate the wearer is a monitor of a class and one stroke indicates he or she is the overseer of a small team.
“两道杠”代表佩戴者是班长，“一道杠”则表示佩戴者是小队长。
If a player's club strikes the ball more than once in the course of a stroke, the player must count the stroke and add a penalty stroke, making two strokes in all.
一场球的成绩等于击球的次数加上罚杆的杆数，这是一点都马虎不得的，不然肯定会乱套。
Is the competitor penalized two strokes or four strokes?
比赛者要被两杆还是四杆？
However, the competitor also incurs a penalty of two strokes for improving the area of his intended swing by bending a shrub (Rule 13-2).
不过，比赛者因为通过折弯一棵灌木来改善意欲挥杆的区域还要被罚两杆(规则13 - 2)。
The practice swing and the bending of the shrub are different acts that resulted in the breach of two Rules and both penalties are applied giving a total penalty of four strokes.
练习挥杆和折弯灌木是两个不同的动作，结果也是违反了两个不同的规则，两个处罚都适用，共被罚四杆。
How was I supposed to do that after two lessons? I thought as I looked at my nondescript brush strokes on the paper in front of me.
我只上了两堂课，叫我怎么做得到呢？我一边思考一边望着我面前的纸上那无法形容的几笔。
How was I supposed to do that after two lessons? I thought as I looked at my 10 nondescript brush strokes on the paper in front of me.
我只上了两堂课，叫我怎么做得到呢？我一边思考一边望着我面前的纸上那无法形容的几笔。
How was I supposed to do that after two lessons? I thought as I looked at my 10 nondescript brush strokes on the paper in front of me.
我只上了两堂课，叫我怎么做得到呢？我一边思考一边望着我面前的纸上那无法形容的几笔。
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