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- A balloon floated across the sky. 有個(gè)氣球從空中飄過(guò)。
- The physics of supersonic flight. 超音速飛行的物理性質(zhì)
- I don't want to be around when the balloon goes up. 要出事了，我趁早離開(kāi)是非之地。
- Have you taken supersonic aircraft? 你坐過(guò)超音速飛機嗎?
- He burst the balloon with a prick of the pin. 他用針一戳，氣球就爆了。
- A thrust with the pin broke the balloon. 用針一戳，氣球就爆了。
- The balloon burst and fell to earth. 氣球破裂而落到地上。
- The girl was startled when the balloon exploded. 這女孩在氣球爆炸時(shí)吃了一驚。
- The cat batted the balloon with its paws. 貓用爪子擊打氣球。
- The child pricked the balloon and it burst. 那孩子在氣球上刺了個(gè)洞，氣球就爆了。
- Humanitarianism is apt to be forgotten when the balloon goes up. 一旦戰爭爆發(fā)，人道主義往往就被拋到腦后了。
- The spectators watched the descent of the balloon. 觀(guān)看的人瞧著(zhù)氣球降落。
- Developing the supersonic jet was quite an accomplishment. 開(kāi)發(fā)超音速?lài)姎鈾C是一項了不起的成就。
- The ballast may be thrown out to make the balloon go higher. 沙袋可以拋掉以使氣球飛得更高。
- She affirms this balloon being her. 她肯定這是她的氣球。
- A usually open gondola suspended from a hot-air balloon. 吊籃懸掛在熱氣球上，通常為敞口的吊籃
- Some Negroes advanced in a bark under the balloon. 在氣球下面有幾個(gè)黑人劃著(zhù)一只小船。
- A balloon rubbed with wool becomes "electrified". 用毛織品摩擦氣球而“起電”。
- Who was the first man to make an ascent in a balloon? 第一個(gè)乘氣球升空的人是誰(shuí)?
- The Navy also needed a supersonic fighter. 海軍也需要一架超音速戰機。
