1. 犁：离子交换树脂 hydronium exchange resin | 犁 Ploughs | 犁铧 Ploughshares
1. A tractor ploughs a field before seeding on a farm in the Chernigov region in Ukraine.
2. Local authorities tried to control the spread of the weed with ploughs and chemical treatments, with little success.
3. The Abruzzo region declared a state of emergency and the army sent 530 soldiers and 90 snow ploughs and bulldozers to clear the roads.