The sounds of sewing machines.

缝纫机的声音交错。

His company manufactures sewing machines.

他的公司制造缝纫机。

Purchase cutting machines and sewing machines.

购买切割机和缝纫机。

On their right are thirty-five sewing machines.

在它们右边是三十五台缝纫机。

MAQI is the global marketer for sewing machines.

“美机”是全球缝制设备运营商。