reaches

英 [ˈriːtʃɪz]

美 [ˈriːtʃɪz]

n. 河段;流域;(上、中或下)游; 区域; 地带; (组织中的)层级
v. 到达; 抵达; 引起…的注意; 增加到，提升到(某一水平、速度等)
reach的第三人称单数

Collins.1

柯林斯词典

N-PLURAL 河段;流域;（上、中或下）游
The upper, middle, or lowerreachesof a river are parts of a river. The upperreachesare nearer to the river's source and the lowerreachesare nearer to the sea into which it flows.
1. This year water levels in the middle and lower reaches of the Yangtze are unusually high.
  长江今年中下游的水位都过高。
N-PLURAL （外）围；（远）处
You can refer to the distant or outer parts of a place or area as the far, farthest, or outerreaches.
1. ...the outer reaches of the solar system.
  太阳系的外围
2. ...the farthest reaches of Cambodia.
  柬埔寨的最边远地区
N-PLURAL （组织或机构中的）层级
You can refer to the higher or lower levels of an organization as its upper or lowerreaches.
1. ...the upper reaches of the legal profession.
  法律行业的上层
2. ...the lower reaches of the accounting world.
  会计行业中较低的层级

You learn it when you know that your evolution is never-ending and your potential for growth reaches to infinity.
当你意识到你的发展是无止境的，你的成长潜力是无限的，你就知道了什么叫无限。
Proper rubbish disposal reaches 100%.
垃圾清运率和处理率均达100%。
By the time this letter reaches you I will have left the country.
你接到这封信时，我已离开这个国家了。
For some, this reaches the extreme that one destroys the other.
对其中有些来说，一旦达到极限其中一个就会毁掉另一个。
Information reaches the end of its life cycle when it begins to lose direct value to the user community.
当信息开始对用户社区失去直接价值时，信息就到达了其生命周期的结尾。
Spatial feature of soil salinity in groundwater fluctuant region of the lower reaches of the Heihe River;
对黑河下游不同类型沙漠化土地土壤的盐分进行了调查和分析。
The practical operation of the system reaches expected targets.
系统现场运行完全达到了预期的目标。
This tower is so tall that it reaches the clouds, and its top cannot be seen at all.
这座塔岌岌直至云端，根本就看不到塔顶。
As he reaches the speed of light the ends of the clock appear frozen in time.
他达到了光速，时钟的两端开始将时间凝固住。
Pure water sometimes does not freeze until it reaches minus 40 degrees Celsius.
纯净水有时候要降到零下40摄氏度才会结冰。