"I want to watch television for a while"是用英语表达"我想看一会儿电视"的一种方式。其中"I want"是"我想"的意思，"to watch"是"看"的意思，"television"是"电视"的意思，"for a while"是"一会儿"的意思。
例句：
"Mom, can I watch TV for a pttle while before I do my homework?" (妈妈，我做作业前能看一会儿电视吗？)
"I'm just going to watch some TV for a bit before bed." (我睡觉前只是看一会儿电视。)
"I'm going to take a break and watch TV for a while." (我要休息一下，看一会儿电视。)