Adjective:

1. not developed;

   "courses in interior design were rare and undeveloped"
   "undeveloped social awareness"
   

2. undeveloped or unused;

   "vast unexploited (or undeveloped) natural resources"
   "taxes on undeveloped lots are low"
   

Vast tracts of the country are wild and undeveloped.

乡间大片大片的荒地尚未开发。

Don expose undeveloped film to light.

不要把未冲洗的胶卷暴露在光照下.

This is a block of undeveloped land.

这是块未开发的土地.

The conception of the picture is undeveloped.

这幅画的构思不成熟.

The technology of undersea mining was then undeveloped.

那时候深海采矿技术还不成熟.

The new continent was undeveloped.

新大陆尚未开发.

However, in agricultural villages at the northwest, advertisement is pretty much undeveloped.

但在农村﹐在西北 ﹐ 广告业则还相当落后.

Irrigation projects in undeveloped areas can change local economies.

灌溉项目在发达地区可以改变当地经济.

The external capital market remains relatively undeveloped in Germany.

外部资本市场在德国主要是相对落后的.

Many of our plants are located in undeveloped areas.

我们许多工厂坐落在发展欠发达地区.

Also in an undeveloped state.

还处于一种相对滞后的状态.

The island is still undeveloped.

这座岛屿未得到充分开发.

Otherwise, these talents are likely undeveloped.

否则这些天才就可能会止步不前.

Courses in interior design were rare and undeveloped.

室内设计方面的课程很少,而且开发不足.

Meanwhile, their local markets are undeveloped and weak.

同时, 其国内市场未得到充分开发,较为疲弱.