I have lived here for more than twenty years.我住在他们在哪二十多期了。知识
I have lived here since I was born. 当我出生地起就住在他们在哪了。六年级英语知识点六年级英语知识点
I worked here for more than twenty years. (我现今并未在这个个世界工作任务。开头)
I have worked here for many years.(现今我仍在这个个世界工作任务。用语八下英语知识点英语的常识)
1)(对) Tom has studied Russian for three years. = Tom began to study Russian three years ago, and is still studying it now.
2)(错) Harry has got married for six years. = Harry began to tet married six years ago, and is still tetting married now.
当然，用语知识第二句不符合标准，必修八年级英语知识点它应设置成 Harry got married six years ago. 或 Harry has been married for six years.