
战机穿越云海。
到达任务海域上空,战机按照指令下降飞行高度,在海中布放声呐浮标。很快,海天之间织就一张“猎鲨”巨网,对目标海域实施反潜侦察。
战机任务舱内,荧屏闪烁,口令声此起彼伏。突然,声呐员耳机中传来几声异响,立即引起警觉。正当机组成员准备定位时,水下目标采取战术机动规避搜索,信号随即消失。

The fighter jet crossed the sea of clouds.
Arriving at the airspace over the mission area, the fighter jet followed the instructions to descend the flight altitude and deployed sonar buoys in the sea. Quickly, a huge "shark hunting" net was woven between the sea and the sky to carry out anti submarine reconnaissance in the target sea area.
In the fighter mission cabin, the screen flickers and the sound of commands keeps coming and going. Suddenly, a few abnormal noises came from the sonar operator's earphones, immediately causing alertness. Just as the crew members were preparing to locate, the underwater target took tactical maneuvers to evade search, and the signal immediately disappeared.
重点词汇
云海sea of cloudsMare Nubium
飞行高度flight altitudeheight of flight
放声sound reproductionplaybackin a loud voice
浮标buoyfloatdroguefloating markstaff floatdobber
反潜antisubmarine
口令passwordcommandwordwatchwordword of commandshibbolethcode word
此起彼伏as one fallsrise one after anotherAs one falls, another risesflux and refluxrising here and subsiding there
声呐sonaracoustic susceptance
引起警觉Alertarouse vigilanceraise the alarm
战术机动tactical maneuvering
词组
arrive at:译. 到达, 达到
成分
Arriving:非谓语动词。
at:介词。
the:冠词。
airspace:名词。
the airspace:名词。
at the airspace:介词,状语。
over:介词。
the:冠词。
mission:名词。
area:名词。
the mission area:名词。
over the mission area:介词,状语
句子成分分析:(划分说明
) 提示:框中标识可点击
[Arriving at the airspace [over the mission area]], the fighter jet followed the instructions to descend the flight altitude and deployed sonar buoys [in the sea].
句子语法结构详解:
* Arriving 为现在分词。现在分词短语作句子状语。
* followed 为谓语,采用一般过去时。
* to descend 为不定式,作后置定语。
* deployed 为谓语,采用一般过去时。
* the 为定冠词。
句子相关词汇解释:
Phrase:
| arrive at... | 1) 到达... 2) 达成(协议), 作出(决定), 得出(结论) |
Vocabulary:
| airspace ['єәspeis] | n. | 领空;(某国的)空域 |
| over ['әuvә] | prep. | 1) 在...上面 2) 在...期间 |
| mission ['miʃәn] | n. | 1) 太空飞行任务 2) 官方使命,使团的使命 |
| area ['єәriә] | n. | 1) 地区,区域,地域 2) 面积 3) (物体上的)区,部位 4) 领域,方面 |
| fighter ['faitә] | n. | 1) 战士,战斗士 2) 斗士,奋斗者 |
| jet [dʒet] | n. | 1) 喷气式飞机 2) 喷射流,喷射口,喷嘴 |
| follow ['fɔlәu] | vt. | 1) 按照,遵照,听从 2) 跟随(……之后), 跟着 |
| instruction [in'strʌkʃәn] | n. | 1) (通常用复数) 指示,命令,吩咐 2) (instructions)用法说明,操作指南 |
| descend [di'send] | vt. | 走下,降下 |
| flight [flait] | n. | 1) 航班飞机,班机 2) (空中)航行,航程 3) 飞行, 飞翔 |
| altitude ['æltitju:d] | n. | 1) 海拔,海拔高度 2) (海拔高的)高处,高地 |
| and [ænd] | conj. | 1) 和, 与, 同, 并 2) 然后,接着 |
| deploy [di'plɔi] | vt. | 1) 部署,调度(军队或武器) 2) 有效地利用,调动 |
| sonar ['sәunɑ:] | n. | 声吶(利用声波探测水下物体的装置或系统) |
| buoy [bɔi, 'bu:i] | n. | 浮标, 航标, 救生圈 |
| sea [si:] | n. | 1) 海洋,大海 2) 海面情况 |
句子语法错误检查:
(未发现错误)
句子相关学习点:
现在分词作状语和不定式作状语的区别
arrive, reach 和 get 的区别
arrive in 和 arrive at 的区别