They are concerned about my welfare.
他们
我的健康。
，挂念They are concerned about my welfare.
他们我的健康。
The discussion centres round the problems the broad masses of the people are concerned about most.
讨论集中在广大群众最的问题上。
Senator John Warner, a Virginia Republican, the other cosponsor of the bill, says Americans are concerned about the impact of climate change and want Congress to act.
议案的另一位发起人、维吉尼亚州共和党参议员约翰.
纳说，美国人对气候变暖的影响感到切，希望国会采取行动。
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