51. It's like trying to find a needle in a needle track. 大海撈針。

52. a needle in a haystack 大海撈針

53. She left town, no goodbye, no nothing. 不辭而別，什么都沒留。

54. Virtue is always rewarded and evil punished. 善有善報，惡有惡報。

55. the captain of an empty ship 光桿司令

56. Fight fire with fire. 以毒攻毒。

57. New song, same dance. 換湯不換藥。

58. I broke out all over in a cold perspiration as I looked at him.

看著他時，我出了一身冷汗。

59. “Kill one, warn a thousand”, goes one Chinese proverb.

一句中國諺語：“殺一儆百”。

60. But the sound may enter in one ear and go out through the other.

但可能是一個耳朵進(jìn)，另一個耳朵出。