下沉

They keep on smashing on the shore and then subsiding.

他们不断砸在岸上，然后下沉。

You feel the beat like a heartbeat, rising and subsiding, and touching the soul.

您觉得击败就象心跳一样，上升，下沉，并触及灵魂。

In a moment the floats swang again and then sank abruptly, Just at that moment I lifted my fishing rod.

一会儿，浮子又动了，然后忽然下沉。

In a moment the floats swang again and then sank abruptly, Just at that moment I lifted my fishing rod.

一会儿，浮子又动了，接着突然下沉。

The stem,which settled on the bottom almost 1,800 ft. from the bow,had swiveled 1800 on its way down.

船尾在下沉时旋转了180度，它在海底离船首几乎有1800英尺远。

But as she sank: the stern, which settled on the bottom almost 1,800ft. from the bow, had swiveled 180 on its way down.

但正如她的沉没：船尾，从底部数起几乎距离船艏1800英尺，已旋转180导致了它的下沉。

I have me my summer vacation in a town last year.since whose are there.some of my relations,there have a good view for the mountain and river,I think it's a great place be to rest,one day when i ride my bike on the small path,this river catch my eye for very clearly but like very deeply,becauese i can't see the end of the water,then.some chap shouting make me look at,they catch a a short boy and thow he in the water with a heavily,waiting for a moment yet the boy not up the water,i'm very worry and jumping in the river,i want float out but some watergrass be enteine my leg and the body is deeper at every movey,i don't know past how long time,i feeling one small hand help me break up the watergrass and push me to the surface of the rive,after that i just kown they are hvae a playing who can sit in the swim and make a long time in deep water,but i want cry for the joking,becauese i couldn't swim but i have a forget.

去年我在一个小镇上度暑假，因为那里有我的亲戚，我认为那里有好山好水是一个静休的好地方。一天当我在小路上骑着自行车时，一条非常清澈但好像也挺深的小河吸引了我的视线，因为我好像看不到河的底端，这时，一些小孩的叫喊声因起了我的注意，他们抓住一个矮小的小男孩然后重重的扔进了水里，待了一小会这个男孩没有露出水面，我非常担心就跳进了水里，我想浮出来，但一些水草缠住我了的腿，我每动一动身体就会越往下沉，我不知道过了多常时间，我感觉有一双小手帮我弄掉腿上的水草并往水面推着我的身体，后来我才知道他们是在玩看谁在水底呆的时间长的游戏比赛，但我对于着样的笑话想哭因为我忘记自己了不会游泳。

Tigger: well, that takes care of lunch!

sink 做动词指的是下沉， teeth 是名词指的是牙齿

Finite element analysis model of 9.00 R 20 radial tire was built and the static stress－strain distribution in the contact area was analyzed.The material and geometric nonlinear properties,and the anisotropic property of composite materials as well as uncompressible property of vulcanized rubber were studied.The effects of quantity of deflection, inflated pressure and friction coefficient on stress distribution in the contacting area were analyzed.

建立了9.00R20子午线轮胎的有限元分析模型，从轮胎的材料非线性、几何非线性、橡胶帘线复合材料的各向异性，以及橡胶材料的不可压缩性等方面探讨了轮胎与地面的静态接触问题，分析了下沉量、充气压力及静摩擦系数等对轮胎静态接地面内应力应变场的影响。

A good designed cruising catamaran will include water tight compartments to bring unsinkability to the hull.

设计完美的双体船包括不漏水舱，使得船身无法下沉。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。