吱吱的叫声

During oestrus or direct contact, panda show their likes or dislikes, their intimate through different frequencies of clicks, howls, roars, and baas.

在发情期或直接接触时，大熊猫通过发出不同频率的吱吱叫、嗥叫、吼叫、咩叫声等，表达厌恶、亲近、喜欢等各种情感。

I heard the squeak of a mouse.

我听到一只老鼠吱吱的叫声。

I hard th squeak of a mouse.

我听到一只老鼠吱吱的叫声。

One minute he sings an aria, the next skitters up a rope, the next cocks his head, scratches himself and makes cheep-cheep noises.

不但如此，整个表演要求他在前一刻用咏叹调高歌，而后一刻作出翻越绳子的动作，再下一刻又要昂起头模仿猴子一边挠脸一边发出吱吱的叫声。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。