<entry> <ent_seq>1625550</ent_seq> <k_ele> <keb>背泳</keb> </k_ele> <r_ele> <reb>はいえい</reb> </r_ele> <trans> <xref>背泳ぎ</xref> <trans_det>backstroke (swimming)</trans_det> </trans> </entry>