一般来说做表语时,一般用ten metres long,six metres wide,例如
The box is ten metres long,six metres wide
但是如果做定语时,常用复合形容词这种形式,例如
There is a ten-metre-long,six-metre-wide box.
she is a three-year-old girl.
第二问应该是100-metre.
一般来说做表语时,一般用ten metres long,six metres wide,例如
The box is ten metres long,six metres wide
但是如果做定语时,常用复合形容词这种形式,例如
There is a ten-metre-long,six-metre-wide box.
she is a three-year-old girl.
第二问应该是100-metre.