3. He is extremely strong — not but that he will catch cold at times.

　　雖然他特別健壯,可是有時(shí)也會(huì )感冒.

　　4. A poet could not but be gay in such a jocund company.

　　一個(gè)詩(shī)人在這種興高采烈的同伴中自然而然地會(huì )快樂(lè ).

　　5. After the fire swallowed his cottage , the old man could not but feel utterly bereft.

　　在一場(chǎng)大火吞噬了他的草屋之后, 老人唯一的感覺(jué)就是他已經(jīng)一無(wú)所有了.