It's three metres long by two metres wide..这里By是什么意思.

it's about three hundreds metres long on the left It's three metres long by two metres wide..这里By是什么意思. it's twenty metres tall? How far is the Happy Valley from here?A It s three hundred metres in widthB It s one hundred kilogramsC It s twelve years oldD It s two metres long It's 56 metres high.对56 metres high He jumped three metres.three metres成分? 2 The old tower looks nice,it’s about__.A twelve-metres-high Btwelve-metres high C twelve metres high it‘s twenty metres tall 对划线部分提问twenty metres tall 这是划线部分 It's more than fore hundred metres high!翻译 It's 20 metres far away from here. how big is your____room?.it's about 20 square metres. It's about five hundred metres far away.改错 it's four twenty-three it,s only three o, 1 it's important (for sb.)to do sth.2 it's time for sth.3 it's time(for sb.) to do sth.4 it's three metres long/high/wide.5 it takes sb.some time to do sth.6 keep sb dong7 keep/make sth+形容词8 look forward to sth./doing sth.9 make/let sb.(not ) d 1 The old tower looks nice ,it’s about____.A twelve-metres-high B twelve-metres high Ctwelve meters high It has three a's in it. three metres long的同义句