求一句英文翻译!Tom's composition,if not better,is at least as good

求一句英文翻译!Tom's composition,if not better,is at least as good your voice is ai least as good as hers if not better My radio is as good as,if not better than ,Anne's John's written work is as good as,if not better than,ours为什么 He is at least as tall as his brother, if not taller 为什么不用th tom is not good at () Thirteen is not as good as one,but it's better than nothing什 the watch is as good.if not better than,the watch i lost这句话哪 英译汉及语法His work is better than mine,but not so good as John's Tom speaks English as well as,if not better than,Jane. 能帮我翻译 Tom plays football as well as,if not better than David Jone plays football as well as,if not better than,Tom.