Unpopular policies such as unilateral disarmament were ditched.是什么意思？

Unpopular policies such as unilateral disarmament were ditched.

诸如单边裁军之类不得人心的政策已被废除了。

unpopular

adj. 不受欢迎的，不流行的，无人望的，不得人心的；

例句
Taxes are unpopular — it is understandable that voters are against them...
税收不受欢迎——选民们反对是可以理解的。

policies

n. 政策( policy的名词复数 )，策略，政府，策略性；

例句
It is absurd to be discussing compulsory redundancy policies for teachers...
讨论针对教师的强制裁员政策真是滑稽可笑。

such

det. 这样的，那样的，如此，这样；

例句
...abstract principles such as justice...
正义等抽象原则

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

unilateral

adj. 单边的，一方的，单方有义务的，片面的，仅由一方实行或承担的；

例句
Unpopular policies such as unilateral disarmament were ditched.
诸如单边裁军之类不得人心的政策已被废除了。

disarmament

n. 解除武装，裁军，缴械；

例句
Unpopular policies such as unilateral disarmament were ditched.
诸如单边裁军之类不得人心的政策已被废除了。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

ditched

vt. 摆脱，抛弃（ditch的过去式与过去分词形式）；

例句
I saw the light and ditched him.
我终于醒悟，甩掉了他。