节日期间，街道两旁都悬挂着彩灯和国旗。

Jiérì qījiān, jiēdào liǎngpáng dōu xuánguàzhe cǎidēng hé guóqí.

During the holidays, colorful lights and national flags are hung on both sides of the streets.

请不要在阳台上随意悬挂重物。

Qǐng bùyào zài yángtái shàng suíyì xuánguà zhòngwù.

Please do not casually hang heavy objects on the balcony.