Collision accidents frequently occur on this road.

这条路上经常发生碰撞事故。

She's written a program to find words which frequently occur together.

她写了一个程序来寻找经常出现在一起的单词。

Grave worksite accidents frequently occur.

重大安全事故时有发生.

Wounds frequently occur as a result of pruning.

修剪往往造成损伤。

Review reading passages that frequently occur on the TOEFL test.

审查阅读通道，经常发生在托福考试。

Combinations of both overhead and under - ground HVDC line segments frequently occur.

高压直流架空线路和地下线路分段的组合也常采用.

The Variants of Incoterms 2000 frequently occur in the international commercial intercourse.

在国际商事交往中经常发生Incoterms2000的变体.

It would be flying in the face of well-attested facts were one to deny that such experiences frequently occur.

诸如此类的经历频繁出现，否认这一点就是拒不承认已被充分证明的事实。

It would be flying in the face of well- attested facts were one to deny that such experiences frequently occur.

诸如此类的经历频繁出现，否认这一点就是拒不承认已被充分证明的事实。

Shortness of breath, a tight chest and your heart rate escalating are all symptoms that frequently occur simultaneously.

气短、胸闷和心率上升都是会同时出现的症状。