第二声
2.As the second bell rang in the hallway, I ran to the door of the classroom.
4.For type II, the phonons slow down, then reverse direction and start heading upstream again.
5.Study on Efficient Room-temperature Traveling-wave Thermoacoustic Refrigerators Part Ⅱ: Experimental Investigation on Electro-acoustically Driven Traveling-wave Thermoacoustic Refrigerators
6.The Vairocana Buddha in the center represents wisdom of the nature of law; the first one from left to the center is Ratnaketu in the South Land of Pleasure, representing good deeds of wisdom of the identity of all things; the second one left is Aksobha in the East Land of Happiness, representing consciousness of great mirror wisdom; the first one right to the center is Amitabha in the West Land of Utmost Happiness, representing wisdom of profound insight; the second one right is Amoghasiddhi in the North Land of Lotus, representing course of wisdom of success.
7.Despite Prime Minister Yoshiro Mori's pleas, his party's powerful second-in-command stepped down on Friday in a sign that the unpopular administration could be weakened further.
8.Hugo could 1 play outfield in our backyard baseball games 2 do flawless front door sentry duty and 3 play psychic weathermen announcing with a wail every coming thunderstorm.
9.Hugo could one play outfield in our backyard baseball games, two do flawless front door sentry duty and three play psychic weatherman announcing with a wail every coming thunderstorm.
10.Chapter two, the pronunciation system and characteristics of Yangjia(杨家) Cantonese,describes carefully the pronunciation system of Yangjia(杨家)family Cantonese,and generalizes the pronunciation characteristics in the aspects of the initial,the final and tone.

