He is catching flies
苍蝇───fly;正在───In progress
She is licensed to fly solo.───她已获准单飞。
She swiped at Rusty as though he was a fly.───她打拉斯蒂就像在打一只苍蝇。
What I'd give to be a fly on the wall when Davis finds out what's happened to his precious cargo.───我多么希望能够看到戴维斯发现他珍贵的货物出事时的样子啊。
Autumn wind rises; white clouds fly. Grass and trees wither; geese go south.───秋风起 兮 白云飞, 草木黄落 兮 雁南归.
The trousers have a fly fastening.───这条裤子是前开口。
She brushed the fly away.───她挥手赶走了苍蝇。
You should fly your kite against the wind.───你应该迎着风放风筝.
The girl let the kite fly to the sky by paying out the string.───小姑娘放绳让风筝飞上天.
Harry had considerable success dapping with the natural fly.
Birds fly in the air.
Birds can fly with their wings.
You must lose a fly to catch a trout.
Birds' wings enable them to fly.