6. 海豚与狗同样都是聪明的动物。 3 {& B" y1 C" F 7. 每个人能够走钢丝而没有一丝畏惧的,除非他从小就训练过。 ; d( z! n p+ E) j& W. {
8. 不管付出多大的代价,他都会坚持他认为正确的。 % ~1 _1 A; n0 ^/ L+ l 9. 他经常坐在一间小酒吧里喝酒,喝得太多了,不利于他的身体。 7 G6 j) V3 o' b9 q, e* `" m9 x: t/ x 10. 尽管相对贵一些,但是这个发动机效率更高,而且不需要经常维修。 C$ L: ]/ e- G) |: v) D! S 6. A dolphin is no less a clever animal than a dog. ' D [/ Z. ~4 E$ _0 U6 H+ [
7. No one can walk the wire without a bit of fear unless trained very young. ; Q8 h9 l8 Q8 c% u( D) {7 U- n* C
8. He stands up for what he thinks right, whatever the personal cost. / m8 E; q5 v3 ~ 9. He often sat in a small bar drinking considerably more wine than was good for his health. 3 K% B9 b4 o6 C7 ~4 K' s/ ~ |* p
10. Even though relatively costly, the engine is highly efficient and infrequently needs servicing.