【求助】帮忙翻译一句英语！

is expected 与 as-received 较难译。
试译 :

若儿童需要在runner上拆下sprue part来玩此玩具, 则该sprue part应被视为原装小部件, 而那个会被弃置的runner则不被视为小部件。

= = = = = =

runner 与 sprue part 应是玩具业的专有名词, 不会译。

以我玩塑料士兵模型的经验推测, sprue part应是那些塑料注成的手、脚、槍、背包等, 连着这些sprue part的胶条应是runner。 儿童(当年的我)会将那些手、脚、槍、背包等从runner上拧下来, 再装组成一个模型士兵来玩。

For reference:

主流道 sprue , 分流道runner http://cache.tianya.cn/New/PublicForum/Content.asp?flag=1&idWriter=0&Key=0&idArticle=129217&strItem=english

直浇道 sprue
http://www.sk001.cn/news.asp?id=171&id1=34

Sprue parts that a child is expected to separate from a runner to play with the toy are as-received small parts, but the runner that is thrown away is not considered a small part.


is expected to =预想、预设、认为？？？
as-received small parts=随玩具带的小配件