《资治通鉴·晋纪·晋纪三十八》
河西的胡人曹龙等人带领部众二万多人前来进犯蒲子，西河胡人张外向他投降，推举曹龙为大单于。
河西胡曹龙等拥部众二万人来入蒲子，张外降之，推龙为大单于。
Cao Long and others from the Hu people in Hexi led more than 20,000 of their tribe members to attack Pizi, and Zhang Wai, a Hu from Xi’an surrendered to him, and recommended Cao Long to be the Great Chanyu.
<s>[INST] Give the modern Chinese and English translation for the following Classical Chinese passage: 河西胡曹龙等拥部众二万人来入蒲子，张外降之，推龙为大单于。 [/INST] Modern Chinese: 河西的胡人曹龙等人带领部众二万多人前来进犯蒲子，西河胡人张外向他投降，推举曹龙为大单于。 English: Cao Long and others from the Hu people in Hexi led more than 20,000 of their tribe members to attack Pizi, and Zhang Wai, a Hu from Xi’an surrendered to him, and recommended Cao Long to be the Great Chanyu.</s>
Give the modern Chinese and English translation for the following Classical Chinese passage: 河西胡曹龙等拥部众二万人来入蒲子，张外降之，推龙为大单于。
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Modern Chinese: 河西的胡人曹龙等人带领部众二万多人前来进犯蒲子，西河胡人张外向他投降，推举曹龙为大单于。 English: Cao Long and others from the Hu people in Hexi led more than 20,000 of their tribe members to attack Pizi, and Zhang Wai, a Hu from Xi’an surrendered to him, and recommended Cao Long to be the Great Chanyu.
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