单语范例（未经PONS编辑处理）
It was also designated as a guidance-style research-oriented hospital to develop new biomedicine that can overcome obstinate cancers.
en.wikipedia.org She has heard them all her life, these obstinate spirits, desperate to speak, to revise the broken grammar of their exits.
en.wikipedia.org The third mode of generation only by male and female, as it is the ordinary one, obstinate as you are, you admit and approve.
en.wikipedia.org The breed's ideal temperament is described in the breed standard as being courageous, and it is also described as obstinate and independent.
en.wikipedia.org Obstinate rather than firm it undoubtedly seemed to him that following counsel and making concessions were a display of weakness.
en.wikipedia.org