can not have done sth和be considered to have done sth和offer to do sth 的中文意思

问题描述:

can not have done sth和be considered to have done sth和offer to do sth 的中文意思

can not have done sth不可能做了某事
be considered to have done 被人为做了某事
offer to do sth 提议做某事