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Sentence analysis
10Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
装置
device; equipment; apparatus; installation; stage setting; stage setnoun, suru verb
は
topic markergrammar
反流
countercurrent; reverse flownoun
を
object markergrammar
防ぐ
defend against; protect against; prevent; avert; avoidgodan verb
ために
for; for the sake of; on behalf of; because of; due to; as a result of-> 為にconjunction
設計
plan; design; layoutnoun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
ている。
ongoing or resultant stategrammar