Do be careful with those fireworks; the slightest spark could set them off.
千万要小心这些烟火，稍有火星就能引起爆炸。
Do be careful with those fireworks; the slightest spark could set them off.
要格外小心这些烟火，稍有火星就会引起爆炸。
Do be careful with those fireworks; the slightest spark could set them off.
这些烟火要格外小心，稍有火星就能引起爆炸。
应用推荐