Annie's postures was graceful. People who do not know her may think she is a trained bowling player.

安妮的姿势很优美，不知道的人还以为是受过训练的球手。

youdao

There are 10 frames in a bowling game. Each player is allowed to bowl two balls in each frame.

保龄球比赛一局有10轮，每位选手在每轮可以投两球。

youdao

Separately, the player was suspended from bowling in January after independent analysis of his action revealed his off-break and faster deliveries exceeded the 15 degrees level of tolerance permitted under regulations.

BBC: Suspended Samuels set to appeal

Pakistan's spin bowling all-rounder Shoaib Malik is the latest player to fall foul of existing regulations.

BBC: Muttiah Muralitharan

Spot-fixing in cricket occurs when a player deliberately rigs part of the game, for example by bowling a poor delivery from which a batsman can easily score runs.

WSJ: Scandal Hits Indian Cricket