耳朵-ears 女儿-daughter 一会儿-a while 小孩儿-child/children 有点儿-a little. Used with adj, not nouns 冰棍儿-ice lolly 新球-As far as I know there is no 新球 in Chinese, you are maybe missing the end and or context. My blind best guess is 'new ball' 退休-retire 菜籽-vegetable seed One of the many many on-line dictionaries would help you with these questions.

耳朵=ears 女儿=daughter 一会儿=in a minute 小孩儿=children 有点儿=a bit 冰棍儿=ice cream