以免

这种前沿探索为进一步深化现代以免研究提供了宝贵的第一手资料。

zhè zhǒng qián yán tàn suǒ wèi jìn yí bù shēn huà xiàn dài yǐ miǎn yán jiū tí gōng le bǎo guì de dì yī shǒu zī liào.

This cutting-edge exploration provides valuable first-hand material for further research on to avoid modernity.

出门前请务必仔细检查家中的燃气阀门和自来水总阀是否关闭，以免发生意外跑气漏水险情事故。

chū mén qián qǐng wù bì zǐ xì jiǎn chá jiā zhōng de rán qì fá mén hé zì lái shuǐ zǒng fá shì fǒu guān bì, yǐ miǎn fā shēng yì wài pǎo qì lòu shuǐ xiǎn qíng shì gù.

Before going out, be sure to carefully check whether the gas valve and water main valve in your home are closed to avoid accidental gas leakage and water leakage.