如何使用 "listless" 造句

1. Yet mr singh has so far appeared listless .
然而辛格先生看起来一直无精打采。
2. The current government presides over a listless economy and rising jobless numbers .
当今政府目睹到经济萎靡不振,失业率日益上涨。
3. At last , however , her listless walk brought her up alongside him , and still he said nothing .
她没精打采地走着,后来终于走到了克莱尔的身边,不过他仍然没有说话。
4. Why has the baby become so listless ?
孩子缘何如此无精打采?
5. The weather made her listless and lethargic .
那天气弄得她百无聊赖、无精打采。