3 sentences

1. 这里我已经来过十几次了。

   zhè​lǐ wǒ yǐ​jīng lái guo shí​jǐ cì le.

   I've been here more than a dozen times.

   Source: OpenSubtitles

2. 叔叔在国外生活了十几年，最近才打算回国。

   shū​shu zài guó​wài shēng​huó le shí​jǐ nián, zuì​jìn cái dǎ​suàn huí​guó.

   My uncle has lived abroad for over a decade and only recently planned to return to the country.

   Source: Dong Chinese Dictionary

3. 这种咖喱是由十几种不同的香料调制而成的。

   zhè zhǒng gā​lí shì yóu shí​jǐ zhǒng bù​tóng de xiāng​liào tiáo​zhì ér chéng de.

   This curry is made from more than a dozen different spices.

   Source: Dong Chinese Dictionary