So is the extent of damage to crops, villages and livelihoods.

农作物、村庄和生计的破坏程度也不清楚。

Still don't know what are the extent of damages but a powerful earthquake has hit off the coast of Chile tonight.

今晚智利海岸发生强地震，目前并不清楚破坏程度。

First responders don't yet know the full extent of damage caused by violent storms over the weekend.

急救人员尚不清楚周末暴风雨造成的全部破坏程度。