ITTOn.国际热带木材组织itpron.它It's high time for lunch.It makes me feel worried.这让我感到很着急。It smells like musty hay.味道闻起来类似发霉的干草。itis cardiovascular disease梅毒性心血管病It's an elaborate design.It will be daylight soon.眼看天就要亮了。It was a freehand sketch.那是一张手画的图样。It looks like were stuck.我们好像动弹不得了。It is no laughing matter.这可不是开玩笑的事。It's just a small matter.