A popular online retailer offered free shipping on all orders during its annual sale

Volunteers helped repair homes for low-income families in a community service projectA singer released a new single that topped music charts in 10 countries

Local schools installed new security systems including metal detectors and surveillance camerasEngineers built a new bridge that can withstand earthquakes up to magnitude 8.0The government released data showing a 4.5% increase in exports during the last quarter

A supermarket chain started selling “imperfect” fruits and vegetables at discounted pricesA study found that reading aloud to young children improves their language development

The military sent troops to assist in disaster relief after a hurricane hit the east coast

A snowstorm in the northern states canceled over 600 flights and closed government officesVideo game company announces release of new adventure game next quarter

Research shows that art therapy helps children cope with traumaHardware store sells compost bins and gardening supplies for home gardeners

Bird watchers spot rare bird species in local wetland preserveFreelance platform adds new category for video editing services

(责任编辑：蔡丽津)