Kang said he made it out of his personal love for Iron Man. The suit, weighing 50 kg, took him more than three months to make.
王康说，制作钢铁侠套装是因为喜欢钢铁侠，这套装备重约50公斤，他用了三个多月时间制作完成。The ice breaking pole is made of insulating materials. It's 6 meters long and weighs about 5 kilograms -- not easy to lift up.
破冰杆是用绝缘材料制造的。它长6米，重约5公斤，不容易举起来。The liver is the largest gland in the body (approximately 1500 grams) and is located in the right upper quadrant of the abdomen.
肝脏是人体最大的腺体（重约1500克），它位于右上腹部。He's plumped up to a bit more than 5 pounds and measures about 18 inches.
他现在重约5磅多一点，身长18英寸。A fantail goldfish weighs about 4 kilograms, they are easy to look after.
一条扇尾金鱼重约4公斤，很容易照顾。In practice, a rotor weighing about tonsandrotating at, r. p. m. may be so well balanced that the motion, except for sound, is perceptible.
实际上，一根据重约吨，每分钟转的转子可以平衡得非？以致除了响声外，人们几乎觉察不出它是在转动。The 200-meter and 45-ton rope used in the tug-of-war competition has been given a place in the Guinness Book of World Records.
拔河所用绳子长约200米、重约45吨，被载入吉尼斯世界纪录。The attacker was described by the police as a heavy-set black man in his 20s, about 5 feet 8 inches tall and weighing about 200 pounds.
据警方描述，嫌疑犯是一名20多岁的黑人男子，高约5英尺8英寸，重约200英镑，身材偏胖。A kidney weighs approximately one pound and is roughly the size of a clenched hand.
一个肾脏重约一磅，同一个握紧的拳头差不多大小。