He can comfortably afford the extra expense.

　　他支付這些額外的費(fèi)用毫無(wú)問(wèn)題。

　　They are comfortably ahead in the opinion polls.

　　他們?cè)诿褚鉁y(cè)驗(yàn)中遙遙領(lǐng)先。

　　Cayton describes himself as comfortably well-off.

　　凱頓把自己描述為生活很富裕。