5 sentences

1. 这是一年一度的相聚。

   zhè shì yī​nián​yī​dù de xiāng​jù.

   This is an annual gathering.

   Source: CCMatrix

2. 这是一年一度的圣诞活动。

   zhè shì yī​nián​yī​dù de shèng​dàn huó​dòng.

   This is an annual Christmas event.

   Source: CCMatrix

3. 唐人街游行是一年一度的文化节，不容错过。

   táng​rén​jiē yóu​xíng shì yī​nián​yī​dù de wén​huà jié, bù​róng cuò​guò.

   The Chinatown parade is an annual cultural festival not to be missed.

   Source: CCMatrix

4. 阿姆斯特丹灯节是一年一度的冬季活动，你不应该错过。

   ā​mǔ​sī​tè​dān dēng​jié shì yī​nián​yī​dù de dōng​jì huó​dòng, nǐ bù​yīng​gāi cuò​guò.

   The Amsterdam Light Festival is an annual winter event you shouldn’t miss.

   Source: CCMatrix

5. 一年一度为期五天的骆驼和家畜展览会是世界上最大的骆驼展览会之一。

   yī​nián​yī​dù wéi​qī wǔ tiān de luò​tuo hé jiā​chù zhǎn​lǎn​huì shì shì​jiè​shang zuì​dà de luò​tuo zhǎn​lǎn​huì zhī​yī.

   The annual five-day camel and livestock fair is one of the world's largest camel fairs.

   Source: CCMatrix