后接doing sth的短语
keep doing sth坚持做某事
keep sb. doingsth使..-直 做某事
practice doing sth练习做某事
look forward to doing sth
盼望、期待做某事
spend some time (in) doing sth
花时间做某事
stop/ keep/ prevent sb. from doing sth阻止某人0做某事
thanks for doing sth感谢做某事
can't help doing sth情不自禁做某事
consider doing sth考虑做某事
have difficulty / trouble / problem doing sth做某事有困难
pay attention to doing sth集中精力做某事