be good at +doing表示擅长做某事，前边的be动词注意根据绝和州时态和人称变化，后边的动词变成现在分词形式，就是ing形式。I was good at singing when I was in primary.我上小学的时候擅长唱歌。They were good at playing football when they were young.他们年轻的时候擅长踢足球。如并蔽果不要求时态棚纤单纯说擅长的意思，就现在时就好。
用be good at造句和翻译
Simone
发布于 2023-07-27 03:53:58
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