5 sentences

1. 你可以上网查询最新的股票行情。

   nǐ kě​yǐ shàng​wǎng chá​xún zuì xīn de gǔ​piào háng​qíng.

   You can check the latest stock market trends online.

   Source: Dong Chinese Dictionary

2. 系统正在查询数据库中的相关记录。

   xì​tǒng zhèng​zài chá​xún shù​jù​kù zhōng de xiāng​guān jì​lù.

   The system is querying the relevant records in the database.

   Source: Dong Chinese Dictionary

3. 这种搜索算法显著提高了查询效率。

   zhè zhǒng sōu​suǒ suàn​fǎ xiǎn​zhù tí​gāo le chá​xún xiào​lǜ.

   This search algorithm significantly improved query efficiency.

   Source: Dong Chinese Dictionary

4. 你可以通过手机银行随时查询账户余额。

   nǐ kě​yǐ tōng​guò shǒu​jī yín​háng suí​shí chá​xún zhàng​hù yú'é.

   You can check your account balance anytime through mobile banking.

   Source: Dong Chinese Dictionary

5. 您可以拨打客服电话查询您的账户余额。

   nín kě​yǐ bō​dǎ kè​fú diàn​huà chá​xún nín de zhàng​hù yú'é.

   You can call customer service to check your account balance.

   Source: Dong Chinese Dictionary