(S (S (PP (BASENP (NN 全国)) (IN で)) (COMMA 、) (S (PP-SBJ (NP (PP (BASENP (NN ３５５，０００) (NN 羽)) (IN の)) (NN 鳥)) (IN が)) (VP (PRN (SBAR (SBAR (S-NSBJ (VP (PP-OBJ (BASENP (NN 流行)) (IN を)) (VB 遅らせる))) (NN ため)) (IN に))) (VP (VP (VP (BASENP (NN 殺) (NN 処分)) (VBO さ)) (VP (VBV れ))) (VP (MD た)))))) (PERIOD 。))
全国 で 、 355,000 羽 の 鳥 が 流行 を 遅らせる ため に 殺 処分 さ れ た 。
Nationwide , 355,000 birds have been slaughtered in an attempt to slow the outbreak .