His injury is worrisome.
他的伤情令人担忧。
At present, the global ecological environment security is worrisome.
当前全球生态环境安全令人担忧；
More worrisome is that it may not be the right medicine.
更让人担心的是，它可能并不是对诊下药。
He says governments must take effective steps to reverse several worrisome trends.
他说，各国政府必须采取有效的`措施扭转一些令人忧虑的发展趋势，包括数十年来对农业的相对忽视。
Carry a constant, worrisome burden in economy or mind.
喻指有沉重的经济或思想负担。