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Sentence analysis
8Spans
Sentence
Span Details
妊孕性
fertilitynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
低下
fall; decline; drop; deteriorationnoun, suru verb
は
topic markergrammar
年齢
age; yearsnoun
と
quotation, conditional, companion, or and markergrammar
ともに
together; jointly; at the same time; along with; as; both-> 共にadverb
進む。
advance; go forward; move ahead; precede; go ahead; lead; make progress; improve; deepen; heighten; intensify; be fast (clock); be ahead; gain time; do willingly; do of one's own accordgodan verb