But the low pathogenicity bird flu virus may bring the total destruction similarly to the poultry raising business, is similarly serious threat to humanity, particularly H9 hypotype bird flu.
而低致病力禽流感病毒同样可以给养禽业带来灭顶之灾，对人类的威胁同样严重，尤其是H9亚型禽流感。
These circumstances, which I had occasionally observed for myself, now came back to me and I sorrowed for this girls death much as one might regret the total destruction of a beautiful work of art.
所有这些我亲眼目睹的情景至今还历历在目，我很惋惜这位姑娘的早逝，就像人们惋惜一件精美的艺术品被毁掉了一样。
These circumstances, which I had occasionally observed for myself, now came back to me and I sorrowed for this girls death much as one might regret the total destruction of a beautiful work of art.
所有这些我亲眼目睹的情景至今还历历在目，我很惋惜这位姑娘的早逝，就像人们惋惜一件精美的艺术品被毁掉了一样。
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