WHO assists Members States in reducing and eventually eliminating avoidable hearing impairment and deafness through preventive and rehabilitative measures that include
世卫组织协助会员国采取预防和康复措施，以减少并最终消除可避免的听力障碍和耳聋病症。
Some of that waste is avoidable with sensible agronomic measures: timing the application of fertiliser carefully, for example.
这其中的一些浪费可以通过采取合理的农业措施加以避免。 比如认真选择适当的施肥时间。
Some of that waste is avoidable with sensible agronomic measures: timing the application of fertiliser carefully, for example.
这其中的一些浪费可以通过采取合理的农业措施加以避免。 比如认真选择适当的施肥时间。
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