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Sentence analysis
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Sentence
Span Details
両社
both companiesnoun
は
topic markergrammar
技術開発
technological development; technology developmentnoun
で
location, means, or scope markergrammar
並進
keeping pace with; advancing together; keeping abreast of; translation (mathematics)noun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
ている。
ongoing or resultant stategrammar