Birds are good pets, they can wake you up by singing in the morning.
鳥是很好的寵物,它們早上的歌聲可以將你從夢中喚醒。
The early climbers were looking for the easiest way to the top, because the summit was the prize they sought, especially if it and never been attained before.
早期登山者所尋找的是通往山頂?shù)淖罘奖愕耐緩剑驗(yàn)轫敺逄貏e是前人未曾到過的頂峰 -- 才是他們尋求的目標(biāo)。